update-ref: fix type of update_flags variable to match its usage

newren · gitster · commit e4c34855a26f · 2018-09-12T15:17:17.000-07:00
The ref_transaction_*() family of functions expect a flags parameter
which is of type unsigned int.  Make the update_flags variable, which
is passed as that parameter, be of the same type.

Signed-off-by: Elijah Newren &lt;newren@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
@@ -14,7 +14,7 @@ static const char * const git_update_ref_usage[] = {
 };
 
 static char line_termination = '\n';
-static int update_flags;
+static unsigned int update_flags;
 static unsigned create_reflog_flag;
 static const char *msg;
 
