env--helper: mark a file-local symbol as static

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
6 years ago · 08a8ac88d8
1 changed files with 1 additions and 1 deletions
--- a/builtin/env--helper.c
+++ b/builtin/env--helper.c
@ -7,7 +7,7 @@ static char const * const env__helper_usage[] = {
				@@ -7,7 +7,7 @@ static char const * const env__helper_usage[] = {
 	NULL
 };

-enum {
+static enum {
 	ENV_HELPER_TYPE_BOOL = 1,
 	ENV_HELPER_TYPE_ULONG
 } cmdmode = 0;