ui-log: honor id=sha1 on querystring

This teaches ui-log to prefer id=sha1 and fallback to h=rev if no id-
parameter is specified. With this change, summary, log, commit and tree
views now passes current branch using h parameter and current revision
using id parameter.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

2 files changed, 4 insertions, 1 deletions

diff --git a/cgit.c b/cgit.c
index f5135d9..b936a70 100644
--- a/cgit.c
+++ b/cgit.c
@@ -92,7 +92,7 @@ static void cgit_print_repo_page(struct cacheitem *item)
 
         switch(cgit_cmd) {
         case CMD_LOG:
-                cgit_print_log(cgit_query_head, cgit_query_ofs,
+                cgit_print_log(cgit_query_sha1, cgit_query_ofs,
                                cgit_max_commit_count, cgit_query_search,
                                cgit_query_path, 1);
                 break;
diff --git a/ui-log.c b/ui-log.c
index 8d774b0..95cb453 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -59,6 +59,9 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, i
         int argc = 2;
         int i;
 
+        if (!tip)
+                argv[1] = cgit_query_head;
+
         if (grep)
                 argv[argc++] = fmt("--grep=%s", grep);
         if (path) {