[PATCH 1/2] update-ref: fix type of update_flags variable to match its usage

[Elijah Newren]

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 <new...@gmail.com>
---
 builtin/update-ref.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 4fa3c0a86f..54fac01f21 100644
--- 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;
 
-- 
2.19.0.rc2.2.g1aedc61e22