Add new iteration behavior to git_tree_walk

Missed this one, ironically enough.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/tree.c b/src/tree.c
index 422e62b28..2e6153ba0 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -787,9 +787,10 @@ static int tree_walk(
 	for (i = 0; i < tree->entries.length; ++i) {
 		git_tree_entry *entry = tree->entries.contents[i];
 
-		if (preorder &&
-			(error = callback(path->ptr, entry, payload)) != 0)
+		if (preorder && callback(path->ptr, entry, payload)) {
+			error = GIT_EUSER;
 			break;
+		}
 
 		if (git_tree_entry__is_tree(entry)) {
 			git_tree *subtree;
@@ -814,9 +815,10 @@ static int tree_walk(
 			git_tree_free(subtree);
 		}
 
-		if (!preorder &&
-			(error = callback(path->ptr, entry, payload)) != 0)
+		if (!preorder && callback(path->ptr, entry, payload)) {
+			error = GIT_EUSER;
 			break;
+		}
 	}
 
 	return error;