Prevent quit() being called more than once.0.5.4release-0.5.4

Conflicts:
	src/leap/bitmask/gui/mainwindow.py

1 files changed, 1 insertions, 0 deletions

diff --git a/src/leap/bitmask/gui/mainwindow.py b/src/leap/bitmask/gui/mainwindow.py
index 0bcbc1d1..d6c1f582 100644
--- a/src/leap/bitmask/gui/mainwindow.py
+++ b/src/leap/bitmask/gui/mainwindow.py
@@ -181,6 +181,7 @@ class MainWindow(QtGui.QMainWindow):
         self._services_being_stopped = {}
 
         # used to know if we are in the final steps of quitting
+        self._quitting = False
         self._finally_quitting = False
 
         self._backend_connected_signals = []