1 files changed, 8 insertions, 0 deletions

diff --git a/cgit.c b/cgit.c
index 38f0fdd..2039ab1 100644
--- a/cgit.c
+++ b/cgit.c
@@ -31,6 +31,8 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.favicon = xstrdup(value);
         else if (!strcmp(name, "footer"))
                 ctx.cfg.footer = xstrdup(value);
+        else if (!strcmp(name, "head-include"))
+                ctx.cfg.head_include = xstrdup(value);
         else if (!strcmp(name, "header"))
                 ctx.cfg.header = xstrdup(value);
         else if (!strcmp(name, "logo"))
@@ -210,6 +212,7 @@ static void prepare_context(struct cgit_context *ctx)
         ctx->page.size = 0;
         ctx->page.modified = time(NULL);
         ctx->page.expires = ctx->page.modified;
+        ctx->page.etag = NULL;
 }
 
 struct refmatch {
@@ -289,6 +292,8 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
         if (get_sha1(ctx->qry.head, sha1)) {
                 tmp = xstrdup(ctx->qry.head);
                 ctx->qry.head = ctx->repo->defbranch;
+                ctx->page.status = 404;
+                ctx->page.statusmsg = "not found";
                 cgit_print_http_headers(ctx);
                 cgit_print_docstart(ctx);
                 cgit_print_pageheader(ctx);
@@ -433,6 +438,7 @@ static int calc_ttl()
 int main(int argc, const char **argv)
 {
         const char *cgit_config_env = getenv("CGIT_CONFIG");
+        const char *method = getenv("REQUEST_METHOD");
         const char *path;
         char *qry;
         int err, ttl;
@@ -479,6 +485,8 @@ int main(int argc, const char **argv)
 
         ttl = calc_ttl();
         ctx.page.expires += ttl*60;
+        if (method && !strcmp(method, "HEAD"))
+                ctx.cfg.nocache = 1;
         if (ctx.cfg.nocache)
                 ctx.cfg.cache_size = 0;
         err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,