- fixed another bug that when selecting an Excellon object after disabling it it crashed the app

- RELEASE 8.92
2019-08-01 00:37:11 +03:00
parent 45d89a716e
commit 8cadcb3837
11 changed files with 66 additions and 65 deletions
--- a/flatcamTools/ToolPDF.py
+++ b/flatcamTools/ToolPDF.py
@@ -366,7 +366,7 @@ class ToolPDF(FlatCAMTool):
        self.check_thread.setInterval(check_period)
        try:
            self.check_thread.timeout.disconnect(self.periodic_check_handler)
-        except TypeError:
+        except (TypeError, AttributeError):
            pass

        self.check_thread.timeout.connect(self.periodic_check_handler)