check-ref-format: release strbuf after use in check_ref_format_branch()

diff --git a/http-push.c b/http-push.c
index c91f40a610541d6201edf2a2c95b8fef203f3c2f..e4c9b065ce13ca2c4e522e20f603f192ddcb9306 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -11,6 +11,7 @@
 #include "list-objects.h"
 #include "sigchain.h"
 #include "argv-array.h"
+#include "packfile.h"
 
 #ifdef EXPAT_NEEDS_XMLPARSE_H
 #include <xmlparse.h>