1 files changed, 1 insertions, 1 deletions
diff --git a/walker.c b/walker.c
index dffb9c8e37..1d5f3059a2 100644
--- a/walker.c
+++ b/walker.c
@@ -87,7 +87,7 @@ static int process_commit(struct walker *walker, struct commit *commit)
 	walker_say(walker, "walk %s\n", oid_to_hex(&commit->object.oid));
 
 	if (walker->get_tree) {
-		if (process(walker, &commit->tree->object))
+		if (process(walker, &commit->maybe_tree->object))
 			return -1;
 		if (!walker->get_all)
 			walker->get_tree = 0;