[processing] Fix exceptions due to closed algorithm dialogs when

opened from toolbox and closed before task completes (cherry picked from commit 0d5a8dd)
qgis · Oct 29, 2018 · 21d1bdf · 21d1bdf
1 parent 3179b3b
commit 21d1bdf
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/python/plugins/processing/gui/ProcessingToolbox.py b/python/plugins/processing/gui/ProcessingToolbox.py
@@ -245,7 +245,6 @@ def executeAlgorithm(self):
 
                 if not dlg:
                     dlg = AlgorithmDialog(alg, self.in_place_mode, iface.mainWindow())
-                dlg.setAttribute(Qt.WA_DeleteOnClose)
                 canvas = iface.mapCanvas()
                 prevMapTool = canvas.mapTool()
                 dlg.show()