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-rw-r--r--tree-walk.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tree-walk.h b/tree-walk.h
index 826396c8ed..a5058469e9 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -3,6 +3,8 @@
#include "cache.h"
+#define MAX_TRAVERSE_TREES 8
+
/**
* The tree walking API is used to traverse and inspect trees.
*/