urlmatch: enable normalization of URLs with globs

[thirdparty/git.git] / wt-status.c

diff --git a/wt-status.c b/wt-status.c
index a2e9d332d8332bb1dbeea26b683c5e3f032a822e..a715e71906a9a2fbd62180dd017d140f68ad14a0 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -2258,11 +2258,12 @@ int has_uncommitted_changes(int ignore_submodules)
 int require_clean_work_tree(const char *action, const char *hint, int ignore_submodules, int gently)
 {
        struct lock_file *lock_file = xcalloc(1, sizeof(*lock_file));
-       int err = 0;
+       int err = 0, fd;
 
-       hold_locked_index(lock_file, 0);
+       fd = hold_locked_index(lock_file, 0);
        refresh_cache(REFRESH_QUIET);
-       update_index_if_able(&the_index, lock_file);
+       if (0 <= fd)
+               update_index_if_able(&the_index, lock_file);
        rollback_lock_file(lock_file);
 
        if (has_unstaged_changes(ignore_submodules)) {