From: Terry Jan Reedy <tjreedy@udel.edu>
Date: Mon, 13 Oct 2014 02:58:42 +0000 (-0400)
Subject: Issue #22614: Don't try to update deleted text.  Patch by Serhiy Storchaka.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=08da46e10f3fb49ecb2d69bc934667e5a352b2a7;p=python

Issue #22614: Don't try to update deleted text.  Patch by Serhiy Storchaka.
---

diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 91e0e828fb..427d3ce72c 100755
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -156,6 +156,9 @@ class PyShellEditorWindow(EditorWindow):
 
     def color_breakpoint_text(self, color=True):
         "Turn colorizing of breakpoint text on or off"
+        if self.io is None:
+            # possible due to update in restore_file_breaks
+            return
         if color:
             theme = idleConf.GetOption('main','Theme','name')
             cfg = idleConf.GetHighlight(theme, "break")