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-rw-r--r--builtin/grep.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/grep.c b/builtin/grep.c
index b8d440d0e0..709d20eb9e 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -740,7 +740,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
PARSE_OPT_OPTARG, NULL, (intptr_t)default_pager },
OPT_BOOL(0, "ext-grep", &external_grep_allowed__ignored,
N_("allow calling of grep(1) (ignored by this build)")),
- { OPTION_CALLBACK, 0, "help-all", &options, NULL, N_("show usage"),
+ { OPTION_CALLBACK, 0, "help-all", NULL, NULL, N_("show usage"),
PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback },
OPT_END()
};