merge-recursive: don't segfault while handling rename clashes

diff --git a/builtin-update-index.c b/builtin-update-index.c
index 65d5775107f9013526cc5b288a80a00b449e8814..daca0f775e4b49f2576a7c444895146d05b7022c 100644 (file)
--- a/builtin-update-index.c
+++ b/builtin-update-index.c
@@ -742,8 +742,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
                if (newfd < 0) {
                        if (refresh_flags & REFRESH_QUIET)
                                exit(128);
-                       die("unable to create '%s.lock': %s",
-                           get_index_file(), strerror(lock_error));
+                       unable_to_lock_index_die(get_index_file(), lock_error);
                }
                if (write_cache(newfd, active_cache, active_nr) ||
                    commit_locked_index(lock_file))