git: update for v2.3.0

* sort_string_list(): rename to string_list_sort() (upstream commit
  3383e199)
* update read_tree_recursive callback to pass strbuf as base (upstream
  commit 6a0b0b6d)

Signed-off-by: Christian Hesse <mail@eworm.de>

6 files changed, 19 insertions, 23 deletions

diff --git a/Makefile b/Makefile
index 2ff8a90..3697795 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.2.2
+GIT_VER = 2.3.0
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r
diff --git a/cgit.c b/cgit.c
index 431e325..02dddda 100644
--- a/cgit.c
+++ b/cgit.c
@@ -603,7 +603,7 @@ static int prepare_repo_cmd(void)
                 free(tmp);
                 return 1;
         }
-        sort_string_list(&ctx.repo->submodules);
+        string_list_sort(&ctx.repo->submodules);
         cgit_prepare_repo_env(ctx.repo);
         choose_readme(ctx.repo);
         return 0;
diff --git a/git b/git
-Subproject fdf96a20acf96a6ac538df8113b2aafd6ed71d5
+Subproject 9874fca7122563e28d699a911404fc49d2a24f1
diff --git a/ui-blob.c b/ui-blob.c
index c2de8d6..a025bca 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -18,15 +18,15 @@ struct walk_tree_context {
         int file_only:1;
 };
 
-static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
-        const char *pathname, unsigned mode, int stage, void *cbdata)
+static int walk_tree(const unsigned char *sha1, struct strbuf *base,
+                const char *pathname, unsigned mode, int stage, void *cbdata)
 {
         struct walk_tree_context *walk_tree_ctx = cbdata;
 
         if (walk_tree_ctx->file_only && !S_ISREG(mode))
                 return READ_TREE_RECURSIVE;
-        if (strncmp(base, walk_tree_ctx->match_path, baselen)
-                || strcmp(walk_tree_ctx->match_path + baselen, pathname))
+        if (strncmp(base->buf, walk_tree_ctx->match_path, base->len)
+                || strcmp(walk_tree_ctx->match_path + base->len, pathname))
                 return READ_TREE_RECURSIVE;
         memmove(walk_tree_ctx->matched_sha1, sha1, 20);
         walk_tree_ctx->found_path = 1;
diff --git a/ui-plain.c b/ui-plain.c
index 30fff89..b787bc3 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -173,23 +173,22 @@ static void print_dir_tail(void)
         html(" </ul>\n</body></html>\n");
 }
 
-static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
-                     const char *pathname, unsigned mode, int stage,
-                     void *cbdata)
+static int walk_tree(const unsigned char *sha1, struct strbuf *base,
+                const char *pathname, unsigned mode, int stage, void *cbdata)
 {
         struct walk_tree_context *walk_tree_ctx = cbdata;
 
-        if (baselen == walk_tree_ctx->match_baselen) {
+        if (base->len == walk_tree_ctx->match_baselen) {
                 if (S_ISREG(mode)) {
                         if (print_object(sha1, pathname))
                                 walk_tree_ctx->match = 1;
                 } else if (S_ISDIR(mode)) {
-                        print_dir(sha1, base, baselen, pathname);
+                        print_dir(sha1, base->buf, base->len, pathname);
                         walk_tree_ctx->match = 2;
                         return READ_TREE_RECURSIVE;
                 }
-        } else if (baselen > walk_tree_ctx->match_baselen) {
-                print_dir_entry(sha1, base, baselen, pathname, mode);
+        } else if (base->len > walk_tree_ctx->match_baselen) {
+                print_dir_entry(sha1, base->buf, base->len, pathname, mode);
                 walk_tree_ctx->match = 2;
         } else if (S_ISDIR(mode)) {
                 return READ_TREE_RECURSIVE;
diff --git a/ui-tree.c b/ui-tree.c
index e4c3d22..4ab0137 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -121,9 +121,8 @@ static void print_object(const unsigned char *sha1, char *path, const char *base
 }
 
 
-static int ls_item(const unsigned char *sha1, const char *base, int baselen,
-                   const char *pathname, unsigned int mode, int stage,
-                   void *cbdata)
+static int ls_item(const unsigned char *sha1, struct strbuf *base,
+                const char *pathname, unsigned mode, int stage, void *cbdata)
 {
         struct walk_tree_context *walk_tree_ctx = cbdata;
         char *name;
@@ -216,16 +215,15 @@ static void ls_tree(const unsigned char *sha1, char *path, struct walk_tree_cont
 }
 
 
-static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
-                     const char *pathname, unsigned mode, int stage,
-                     void *cbdata)
+static int walk_tree(const unsigned char *sha1, struct strbuf *base,
+                const char *pathname, unsigned mode, int stage, void *cbdata)
 {
         struct walk_tree_context *walk_tree_ctx = cbdata;
         static char buffer[PATH_MAX];
 
         if (walk_tree_ctx->state == 0) {
-                memcpy(buffer, base, baselen);
-                strcpy(buffer + baselen, pathname);
+                memcpy(buffer, base->buf, base->len);
+                strcpy(buffer + base->len, pathname);
                 if (strcmp(walk_tree_ctx->match_path, buffer))
                         return READ_TREE_RECURSIVE;
 
@@ -238,11 +236,10 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
                         return 0;
                 }
         }
-        ls_item(sha1, base, baselen, pathname, mode, stage, walk_tree_ctx);
+        ls_item(sha1, base, pathname, mode, stage, walk_tree_ctx);
         return 0;
 }
 
-
 /*
  * Show a tree or a blob
  *   rev:  the commit pointing at the root tree object