update-ref: whitespace fix
Signed-off-by: Pang Yan Han <pangyanhan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 76ba1d5..835c62a 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -11,7 +11,7 @@
int cmd_update_ref(int argc, const char **argv, const char *prefix)
{
- const char *refname, *oldval, *msg=NULL;
+ const char *refname, *oldval, *msg = NULL;
unsigned char sha1[20], oldsha1[20];
int delete = 0, no_deref = 0, flags = 0;
struct option options[] = {
