wms: initialize mStepWidth/mStepHeight w/o parseUri (fixes xyz layer

jef-n · jef-n · commit f924578b63a0 · 2017-02-21T12:44:34.000+01:00
after baa5d90)
diff --git a/src/providers/wms/qgswmscapabilities.h b/src/providers/wms/qgswmscapabilities.h
@@ -569,8 +569,8 @@ class QgsWmsSettings
     /**
      * Step size when iterating the layer
      */
-    int mStepWidth;
-    int mStepHeight;
+    int mStepWidth = 2000;
+    int mStepHeight = 2000;
 
     //! Data source URI of the WMS for this layer
     QString mHttpUri;
