Add cgit_commit_link() + support for id=sha1 to commit view

This adds a function to generate links to the commit page and extends said
page to use id from querystring as primary revision specified (fallback to
h).

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

1 files changed, 0 insertions, 1 deletions

diff --git a/ui-tree.c b/ui-tree.c
index e16b638..1037c82 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -58,7 +58,6 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
         char *fullpath;
         enum object_type type;
         unsigned long size = 0;
-        char *url, *qry;
 
         name = xstrdup(pathname);
         fullpath = fmt("%s%s%s", cgit_query_path ? cgit_query_path : "",