Avoid zero division

5 years ago · 079c77ff22
parent ca2a524a5f
commit 079c77ff22
1 changed files with 6 additions and 2 deletions
--- a/apps/opencs/view/render/terraintexturemode.cpp
+++ b/apps/opencs/view/render/terraintexturemode.cpp
@ -730,8 +730,12 @@ void CSVRender::TerrainTextureMode::setBrushShape(int brushShape)
            selectionCenterY += value.second;
            ++selectionAmount;
        }
-        selectionCenterX /= selectionAmount;
-        selectionCenterY /= selectionAmount;
+
+        if (selectionAmount != 0)
+        {
+            selectionCenterX /= selectionAmount;
+            selectionCenterY /= selectionAmount;
+        }

        mCustomBrushShape.clear();
        for (auto const& value: terrainSelection)