mock-driver: Treat 0 as valid source volume ID

Creating new volume from existing volume stored at index 0 is a valid source.
kubernetes-csi · Oct 10, 2019 · 5d4a5d6 · 5d4a5d6
1 parent e0fc992
commit 5d4a5d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mock/service/controller.go b/mock/service/controller.go
@@ -73,7 +73,7 @@ func (s *service) CreateVolume(
 		case *csi.VolumeContentSource_Volume:
 			vid := req.GetVolumeContentSource().GetVolume().GetVolumeId()
 			// Check if the source volume exists.
-			if volID, _ := s.findVolNoLock("id", vid); volID > 0 {
+			if volID, _ := s.findVolNoLock("id", vid); volID >= 0 {
 				v = s.newVolumeFromVolume(req.Name, capacity, volID)
 			} else {
 				return nil, status.Errorf(codes.NotFound, "Requested source volume %s not found", vid)