errorreporting: Fix an KeyError for a missing 'Widget Module' entry

biolab · Oct 3, 2016 · 18dc15b · 18dc15b
1 parent cc4d147
commit 18dc15b
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/Orange/canvas/application/errorreporting.py b/Orange/canvas/application/errorreporting.py
@@ -53,11 +53,13 @@ def __init__(self, data):
         icon = QApplication.style().standardIcon(QStyle.SP_MessageBoxWarning)
         F = self.DataField
 
-        def _finished(*, key=(data[F.MODULE], data[F.WIDGET_MODULE]),
-                      filename=data[F.WIDGET_SCHEME]):
+        def _finished(*, key=(data.get(F.MODULE, ""),
+                              data.get(F.WIDGET_MODULE, "")),
+                      filename=data.get(F.WIDGET_SCHEME, None)):
             self._cache.add(key)
-            try: os.remove(filename)
-            except Exception: pass
+            if filename is not None:
+                try: os.remove(filename)
+                except Exception: pass
 
         super().__init__(None, Qt.Window, modal=True,
                          sizeGripEnabled=True, windowIcon=icon,