From e4be854668d9554ab5ffdba1d0c75a35388b265c Mon Sep 17 00:00:00 2001
From: Matt Rose <mattrose@folkwolf.net>
Date: Wed, 8 Mar 2023 17:17:57 -0500
Subject: [PATCH] Fix context menu keybinding reading.

When the keybinding for an action that also appears in the context menu
is None, python can't do it's usual string tricks and throws a
backtrace, and doesn't display the menu.
---
 terminatorlib/terminal_popup_menu.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/terminatorlib/terminal_popup_menu.py b/terminatorlib/terminal_popup_menu.py
index 34e6a3fe..581a9ae1 100644
--- a/terminatorlib/terminal_popup_menu.py
+++ b/terminatorlib/terminal_popup_menu.py
@@ -30,6 +30,8 @@ class TerminalPopupMenu(object):
 
     def get_menu_item_mask(self, maskstr):
         mask = 0
+        if maskstr is None:
+            return mask
         maskstr = maskstr.lower()
         if maskstr.find('<Shift>'.lower()) >= 0:
             mask = mask | Gdk.ModifierType.SHIFT_MASK