From 5c31837bdf02ca496a7764d983b7186c62228026 Mon Sep 17 00:00:00 2001
From: dgp <dgp@users.sourceforge.net>
Date: Wed, 7 May 2014 02:28:56 +0000
Subject: Stop leak in io-53.5.

---
 generic/tclIO.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/generic/tclIO.c b/generic/tclIO.c
index b2b4e5c..f2d1f44 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -3787,6 +3787,7 @@ Write(
 
 	if (IsBufferFull(bufPtr)) {
 	    if (FlushChannel(NULL, chanPtr, 0) != 0) {
+		ReleaseChannelBuffer(bufPtr);
 		return -1;
 	    }
 	    flushed += statePtr->bufSize;
-- 
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