Fix error dialog not showing when mouse is not grabbed?

2016-03-18 13:59:46 -10:00 · 2016-03-18 13:59:46 -10:00 · 3c21b8544e
commit 3c21b8544e
parent 6055a4d35c
1 changed files with 2 additions and 1 deletions
--- a/src/mcedit2/dialogs/error_dialog.py
+++ b/src/mcedit2/dialogs/error_dialog.py
@ -23,7 +23,8 @@ def showErrorDialog(text, tb, fatal):
    global _errorShown
    _errorShown = True
    grabber = QtGui.QWidget.mouseGrabber()
-    grabber.releaseMouse()
+    if grabber:
+        grabber.releaseMouse()

    dialog = ErrorDialog(text, tb, fatal)
    dialog.exec_()