Merge pull request biolab#1827 from janezd/fix-crash-cmd-c

[FIX] Crash on ctrl-c/cmd-c in widgets without graphs
astaric · Jan 4, 2017 · 2f2caf0 · 2f2caf0
1 parent 225ec0d
commit 2f2caf0
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/Orange/widgets/widget.py b/Orange/widgets/widget.py
@@ -342,10 +342,11 @@ def save_graph(self):
         saveplot.save_plot(graph_obj, self.graph_writers)
 
     def copy_to_clipboard(self):
-        graph_obj = getdeepattr(self, self.graph_name, None)
-        if graph_obj is None:
-            return
-        ClipboardFormat.write_image(None, graph_obj)
+        if self.graph_name:
+            graph_obj = getdeepattr(self, self.graph_name, None)
+            if graph_obj is None:
+                return
+            ClipboardFormat.write_image(None, graph_obj)
 
     def __restoreWidgetGeometry(self):