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

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 <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 4fa3c0a86fd7cbeb5214223e06aa10a2ecfa2d85..54fac01f210260d08a465af5b9fa7ae39f893395 100644 (file)
--- 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;