notes: track whether notes_trees were changed at all

diff --git a/server-info.c b/server-info.c
index 66b0d9d878a011393582b837301eb1fd5caf2e40..4098ca2b5c166c32cfe4aea9d1bff2e6593e9a60 100644 (file)
--- a/server-info.c
+++ b/server-info.c
@@ -132,8 +132,8 @@ static int read_pack_info_file(const char *infofile)
 
 static int compare_info(const void *a_, const void *b_)
 {
-       struct pack_info * const* a = a_;
-       struct pack_info * const* b = b_;
+       struct pack_info *const *a = a_;
+       struct pack_info *const *b = b_;
 
        if (0 <= (*a)->old_num && 0 <= (*b)->old_num)
                /* Keep the order in the original */
@@ -246,7 +246,7 @@ int update_server_info(int force)
        errs = errs | update_info_packs(force);
 
        /* remove leftover rev-cache file if there is any */
-       unlink(git_path("info/rev-cache"));
+       unlink_or_warn(git_path("info/rev-cache"));
 
        return errs;
 }