Fix for BetaRavener#34.

Smashwinny · Nov 19, 2017 · 406b79a · 406b79a
1 parent 8b18ad2
commit 406b79a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/gui/main_window.py b/src/gui/main_window.py
@@ -115,7 +115,7 @@ def refresh_ports(self):
             pref_port = Settings().preferred_port.upper()
             for i, port in enumerate(self._connection_scanner.port_list):
                 self.connectionComboBox.addItem(port)
-                if port.upper() == pref_port:
+                if pref_port and port.upper() == pref_port:
                     selected_port_idx = i
 
             self.connectionComboBox.setCurrentIndex(selected_port_idx)