From 8d1e9cca9040816aaa0ffc543e47181085c3f9a2 Mon Sep 17 00:00:00 2001
From: davygrvy <davygrvy@pobox.com>
Date: Mon, 2 Feb 2004 22:00:30 +0000
Subject: * generic/tclIO.c (Tcl_Ungets): fixes improper filling of the channel
 buffer. [Bug 405995]

---
 generic/tclIO.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/generic/tclIO.c b/generic/tclIO.c
index 6ef2b5e..51a105b 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -10,7 +10,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclIO.c,v 1.61.2.2 2003/04/11 17:35:33 andreas_kupries Exp $
+ * RCS: @(#) $Id: tclIO.c,v 1.61.2.3 2004/02/02 22:00:30 davygrvy Exp $
  */
 
 #include "tclInt.h"
@@ -5041,9 +5041,8 @@ Tcl_Ungets(chan, str, len, atEnd)
 
     bufPtr = AllocChannelBuffer(len);
     for (i = 0; i < len; i++) {
-        bufPtr->buf[i] = str[i];
+        bufPtr->buf[bufPtr->nextAdded++] = str[i];
     }
-    bufPtr->nextAdded += len;
 
     if (statePtr->inQueueHead == (ChannelBuffer *) NULL) {
         bufPtr->nextPtr = (ChannelBuffer *) NULL;
-- 
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