Do not destroy overlay if it was never created (e.g. due to an Ogre exception).

10 years ago · 3b5cd286f6
parent 64e1594b41
commit 3b5cd286f6
1 changed files with 5 additions and 2 deletions
--- a/apps/opencs/view/render/pagedworldspacewidget.cpp
+++ b/apps/opencs/view/render/pagedworldspacewidget.cpp
@ -362,8 +362,11 @@ CSVRender::PagedWorldspaceWidget::~PagedWorldspaceWidget()
        delete iter->second;
    }

-    removeRenderTargetListener(mOverlayMask);
-    delete mOverlayMask;
+    if(mOverlayMask)
+    {
+        removeRenderTargetListener(mOverlayMask);
+        delete mOverlayMask;
+    }
 }

 void CSVRender::PagedWorldspaceWidget::useViewHint (const std::string& hint)