travis-ci: record and skip successfully built trees

diff --git a/builtin/var.c b/builtin/var.c
index aedbb53a2da5e02b2c8fc29a1a4dc22dc76fbefb..6c6f46b4aeaf658f4de9dc02895a2b19a5c7c5a8 100644 (file)
--- a/builtin/var.c
+++ b/builtin/var.c
@@ -4,6 +4,7 @@
  * Copyright (C) Eric Biederman, 2005
  */
 #include "builtin.h"
+#include "config.h"
 
 static const char var_usage[] = "git var (-l | <variable>)";