diff --git a/components/nifosg/nifloader.cpp b/components/nifosg/nifloader.cpp
index 00576943a0..be39f7d55c 100644
--- a/components/nifosg/nifloader.cpp
+++ b/components/nifosg/nifloader.cpp
@@ -612,7 +612,7 @@ namespace NifOsg
                 bool hasVisController = false;
                 for (Nif::ControllerPtr ctrl = nifNode->controller; !ctrl.empty(); ctrl = ctrl->next)
                 {
-                    if (hasVisController |= (ctrl->recType == Nif::RC_NiVisController))
+                    if ((hasVisController |= (ctrl->recType == Nif::RC_NiVisController)))
                         break;
                 }