[processing] use feedback object in raster calculator

nirvn · nirvn · commit c4874b316108 · 2018-02-09T14:05:26.000+07:00
diff --git a/python/plugins/processing/algs/qgis/RasterCalculator.py b/python/plugins/processing/algs/qgis/RasterCalculator.py
@@ -173,7 +173,7 @@ def _cellsize(layer):
                                    height,
                                    entries)
 
-        res = calc.processCalculation()
+        res = calc.processCalculation(feedback)
         if res == QgsRasterCalculator.ParserError:
             raise QgsProcessingException(self.tr("Error parsing formula"))
 
