[PATCH] Make some needlessly global stuff static

diff --git a/update-ref.c b/update-ref.c
index 01496f6a92f68d25dd160ec7c42004d7e395fe5b..1863b823240790c450e29c1c82041972713d716b 100644 (file)
--- a/update-ref.c
+++ b/update-ref.c
@@ -6,7 +6,7 @@ static const char git_update_ref_usage[] = "git-update-ref <refname> <value> [<o
 
 #define MAXDEPTH 5
 
-const char *resolve_ref(const char *path, unsigned char *sha1)
+static const char *resolve_ref(const char *path, unsigned char *sha1)
 {
        int depth = MAXDEPTH, len;
        char buffer[256];