config parsing options: allow one flag multiple times

diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 075d01d30c58d40abb48ff820ba6f8d310f785d0..6e5cd886af286f6f8dcb80c2d041181f8c0a51c8 100644 (file)
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -16,10 +16,10 @@ NULL
 static int null_term_line;
 
 static const struct option check_attr_options[] = {
-       OPT_BOOLEAN('a', "all", &all_attrs, N_("report all attributes set on file")),
-       OPT_BOOLEAN(0,  "cached", &cached_attrs, N_("use .gitattributes only from the index")),
-       OPT_BOOLEAN(0 , "stdin", &stdin_paths, N_("read file names from stdin")),
-       OPT_BOOLEAN('z', NULL, &null_term_line,
+       OPT_BOOL('a', "all", &all_attrs, N_("report all attributes set on file")),
+       OPT_BOOL(0,  "cached", &cached_attrs, N_("use .gitattributes only from the index")),
+       OPT_BOOL(0 , "stdin", &stdin_paths, N_("read file names from stdin")),
+       OPT_BOOL('z', NULL, &null_term_line,
                N_("input paths are terminated by a null character")),
        OPT_END()
 };