git-clone: exit early if repo isn't specified

diff --git a/tar-tree.c b/tar-tree.c
index 8d9e31c20612f09f641a53b7876591b744eb0cea..705b8fa1c76dc665333f180278dca929e2a971f7 100644 (file)
--- a/tar-tree.c
+++ b/tar-tree.c
@@ -3,7 +3,7 @@
  */
 #include <time.h>
 #include "cache.h"
-#include "diff.h"
+#include "tree-walk.h"
 #include "commit.h"
 #include "strbuf.h"
 #include "tar.h"