Bugfix + clarifying comment.

GeminiDRSoftware · Oct 9, 2023 · fb4eb5c · fb4eb5c
1 parent 63821e9
commit fb4eb5c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/geminidr/interactive/controls.py b/geminidr/interactive/controls.py
@@ -237,7 +237,8 @@ def update_helpmaskingtext(self):
                 "<b>U</b> - Unmask selected/closest<br/></br>"
             )
 
-        if self.handlers - ["m", "u"]:
+        # Check for other handlers.
+        if self.handlers.keys() - ["m", "u"]:
             if "m" in self.handlers:
                 self.helpmaskingtext += "<b>Other Commands</b><br/>"