1 files changed, 3 insertions, 2 deletions
diff --git a/Lib/idlelib/MultiCall.py b/Lib/idlelib/MultiCall.py
index 47f402d326..64729eab8c 100644
--- a/Lib/idlelib/MultiCall.py
+++ b/Lib/idlelib/MultiCall.py
@@ -170,8 +170,9 @@ class _ComplexBinder:
                     break
             ishandlerrunning[:] = []
             # Call all functions in doafterhandler and remove them from list
-            while doafterhandler:
-                doafterhandler.pop()()
+            for f in doafterhandler:
+                f()
+            doafterhandler[:] = []
             if r:
                 return r
         return handler