Merge remote-tracking branch 'arrbee/tree-walk-fixes' into development

Conflicts:
	src/notes.c
	src/transports/git.c
	src/transports/http.c
	src/transports/local.c
	tests-clar/odb/foreach.c

1 files changed, 4 insertions, 1 deletions

diff --git a/src/odb.c b/src/odb.c
index dcaf6acb6..97b389893 100644
--- a/src/odb.c
+++ b/src/odb.c
@@ -609,9 +609,12 @@ int git_odb_foreach(git_odb *db, int (*cb)(git_oid *oid, void *data), void *data
 {
 	unsigned int i;
 	backend_internal *internal;
+
 	git_vector_foreach(&db->backends, i, internal) {
 		git_odb_backend *b = internal->backend;
-		b->foreach(b, cb, data);
+		int error = b->foreach(b, cb, data);
+		if (error < 0)
+			return error;
 	}
 
 	return 0;