Firewall GUI fix

Fixed error when service would be left empty, but the settings window would nonetheless emit an error.
2017-11-09 16:11:03 +01:00 · 2017-11-09 16:11:03 +01:00 · 3f7f5a9da3
commit 3f7f5a9da3
parent b9e4f99fec
1 changed files with 1 additions and 1 deletions
--- a/qubesmanager/firewall.py
+++ b/qubesmanager/firewall.py
@ -386,7 +386,7 @@ class QubesFirewallRulesModel(QtCore.QAbstractItemModel):
                        self.tr("Invalid port or service"),
                        self.tr("Port number or service '{0}' is invalid.")
                                        .format(service))
-            elif service is not None:
+            elif service is not None and service != "":
                try:
                    rule.dstports = service
                except (TypeError, ValueError) as ex: