Make update-cache be explicit about failed open() when doing

add_file_to_cache().

diff --git a/update-cache.c b/update-cache.c
index 2f5d620..d7caed6 100644 (file)
--- a/update-cache.c
+++ b/update-cache.c
@@ -73,7 +73,7 @@ static int add_file_to_cache(char *path)
                        if (allow_remove)
                                return remove_file_from_cache(path);
                }
-               return -1;
+               return error("open(\"%s\"): %s", path, strerror(errno));
        }
        namelen = strlen(path);
        size = cache_entry_size(namelen);