--- a/eric7/QScintilla/MiniEditor.py	Wed Nov 03 19:45:20 2021 +0100
+++ b/eric7/QScintilla/MiniEditor.py	Wed Nov 03 20:02:41 2021 +0100
@@ -3176,7 +3176,7 @@
         from . import Lexers
         self.supportedLanguages = {}
         supportedLanguages = Lexers.getSupportedLanguages()
-        languages = sorted(list(supportedLanguages.keys()))
+        languages = sorted(supportedLanguages.keys())
         for language in languages:
             if language != "Guessed":
                 self.supportedLanguages[language] = (