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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)
commit51e0552038c3bb5c4a3e2478a505cc69913730df (patch)
treea0784249f6c005b1f6c9abf208b5304c4cb8bd3f
parent8eb8bbbca962b566d0e2525965e62f46a59e5b8c (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.
-rw-r--r--ChangeLog8
-rw-r--r--generic/tclIO.c4
2 files changed, 10 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index b0457ad..605e0dc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2008-04-02 Andreas Kupries <andreask@activestate.com>
+
+ * 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.
+
2008-03-27 Daniel Steffen <das@users.sourceforge.net>
* unix/tcl.m4 (SunOS-5.1x): fix 64bit support for Sun cc. [Bug 1921166]
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.