#4383: UnboundLocalError when IDLE cannot connect to its subprocess.
Python 3.0 clears the exception variable upon exit of the "except:" clause,
and the displaying code fails miserably.
Reviewed by Benjamin.
diff --git a/Misc/NEWS b/Misc/NEWS
index 1de1074..1e61e54 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -15,6 +15,9 @@
Library
-------
+- Issue #4383: When IDLE cannot make the connection to its subprocess, it would
+ fail to properly display the error message.
+
What's New in Python 3.0 release candidate 3?
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