fix error when unsetting browser appearance

2018-02-26 11:21:12 +11:00 · 2018-02-26 11:21:12 +11:00 · 9902e21cba
commit 9902e21cba
parent 012d63f882
1 changed files with 3 additions and 2 deletions
--- a/aqt/clayout.py
+++ b/aqt/clayout.py
@ -464,8 +464,9 @@ adjust the template manually to switch the question and answer."""))
            t['bfont'] = f.font.currentFont().family()
            t['bsize'] = f.fontSize.value()
        else:
-            del t['bfont']
-            del t['bsize']
+            for key in ("bfont", "bsize"):
+                if key in t:
+                    del t[key]

    def onTargetDeck(self):
        from aqt.tagedit import TagEdit