Add missing -z to git check-attr usage text for consistency with man page

Signed-off-by: Adam Spiers <git@adamspiers.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Adam Spiers committed Sep 17, 2012 at 12:38 UTC d9fcff2f498d398132cc9a14f7402e77ff1c5991
1 file changed +1 -1
builtin/check-attr.c
+1 -1
@@ -9,7 +9,7 @@ static int cached_attrs;
9 static int stdin_paths;
10 static const char * const check_attr_usage[] = {
11 "git check-attr [-a | --all | attr...] [--] pathname...",
12 -"git check-attr --stdin [-a | --all | attr...] < <list-of-paths>",
12 +"git check-attr --stdin [-z] [-a | --all | attr...] < <list-of-paths>",
13 NULL
14 };
15