Merge branch 'th/diff-extra'

diff --git a/refs.c b/refs.c
index 02850b69083f793becacc59a0da97a8f69367e4e..86ef91661400376f6bdc2af37fac7982f8872df9 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -147,7 +147,7 @@ static int do_for_each_ref(const char *base, int (*fn)(const char *path, const u
                        namelen = strlen(de->d_name);
                        if (namelen > 255)
                                continue;
-                       if (namelen>5 && !strcmp(de->d_name+namelen-5,".lock"))
+                       if (has_extension(de->d_name, ".lock"))
                                continue;
                        memcpy(path + baselen, de->d_name, namelen+1);
                        if (stat(git_path("%s", path), &st) < 0)
@@ -319,13 +319,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *path,
 
        if (safe_create_leading_directories(lock->ref_file))
                die("unable to create directory for %s", lock->ref_file);
-       lock->lock_fd = hold_lock_file_for_update(lock->lk, lock->ref_file);
-       if (lock->lock_fd < 0) {
-               error("Couldn't open lock file %s: %s",
-                     lock->lk->filename, strerror(errno));
-               unlock_ref(lock);
-               return NULL;
-       }
+       lock->lock_fd = hold_lock_file_for_update(lock->lk, lock->ref_file, 1);
 
        return old_sha1 ? verify_lock(lock, old_sha1, mustexist) : lock;
 }