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authorandreas_kupries <akupries@shaw.ca>2008-04-02 20:27:55 (GMT)
committerandreas_kupries <akupries@shaw.ca>2008-04-02 20:27:55 (GMT)
commit80dbd5a64696c8ede9fb16b764440b5378c71e18 (patch)
treea0784249f6c005b1f6c9abf208b5304c4cb8bd3f /generic/tclIO.c
parent5b04449e1eb824b59ee9e3ddae1c8b27ea50b662 (diff)
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* generic/tclIO.c (CopyData): Applied patch for the fcopy problem
[Bug 780533], with many thanks to Alexandre Ferrieux <ferrieux@users.sourceforge.net> for tracking it down and providing a solution. Still have to convert his test script into a proper test case.
Diffstat (limited to 'generic/tclIO.c')
-rw-r--r--generic/tclIO.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c
index 53824b0..bf5eed5 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 1.61.2.23 2007/05/24 19:31:55 dgp Exp $
+ * RCS: @(#) $Id: tclIO.c,v 1.61.2.24 2008/04/02 20:27:58 andreas_kupries Exp $
*/
#include "tclInt.h"
@@ -7965,7 +7965,7 @@ CopyData(csPtr, mask)
* we don't starve the rest of the system.
*/
- if (cmdPtr) {
+ if (cmdPtr && (csPtr->toRead != 0)) {
/*
* The first time we enter this code, there won't be a
* channel handler established yet, so do it here.