worktree: check the result of read_in_full()

diff --git a/git.c b/git.c
index 6b6d9f68e1ea010cb951501cab1fdfa82037b878..f31dca69620ac244e87e04f1d508ee23cf2f92cf 100644 (file)
--- a/git.c
+++ b/git.c
@@ -404,7 +404,7 @@ static struct cmd_struct commands[] = {
        { "fsck-objects", cmd_fsck, RUN_SETUP },
        { "gc", cmd_gc, RUN_SETUP },
        { "get-tar-commit-id", cmd_get_tar_commit_id },
-       { "grep", cmd_grep, RUN_SETUP_GENTLY | SUPPORT_SUPER_PREFIX },
+       { "grep", cmd_grep, RUN_SETUP_GENTLY },
        { "hash-object", cmd_hash_object },
        { "help", cmd_help },
        { "index-pack", cmd_index_pack, RUN_SETUP_GENTLY },