merge -h: show usage even with corrupt index

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index bb4f612b3d48c453d551f251b65887beb283ec7b..87f0b8ac1d84f13402621ffdef25e0a6231f83b2 100644 (file)
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -530,6 +530,9 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
                OPT_END()
        };
 
+       if (argc == 2 && !strcmp(argv[1], "-h"))
+               usage_with_options(ls_files_usage, builtin_ls_files_options);
+
        memset(&dir, 0, sizeof(dir));
        prefix = cmd_prefix;
        if (prefix)