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authorandreas_kupries <akupries@shaw.ca>2004-04-23 23:38:40 (GMT)
committerandreas_kupries <akupries@shaw.ca>2004-04-23 23:38:40 (GMT)
commit50d6201cac70a27a95e96cb3ceb1380716b58df1 (patch)
tree5b86fa67d119f5917e6e42389b7bcc8bbbdc9368 /generic
parent08d392e408619e7cbb5e873334e66cb113eecff9 (diff)
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* generic/tclIO.c (Tcl_SetChannelOption): Fixed [SF Tcl Bug
930851]. When changing the eofchar we have to zap the related flags to prevent them from prematurely aborting the next read.
Diffstat (limited to 'generic')
-rw-r--r--generic/tclIO.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c
index 9e33166..93bd0de 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 1.72 2004/04/06 22:25:51 dgp Exp $
+ * RCS: @(#) $Id: tclIO.c,v 1.73 2004/04/23 23:38:42 andreas_kupries Exp $
*/
#include "tclInt.h"
@@ -6480,6 +6480,15 @@ Tcl_SetChannelOption(interp, chan, optionName, newValue)
if (argv != NULL) {
ckfree((char *) argv);
}
+
+ /*
+ * [SF Tcl Bug 930851] Reset EOF and BLOCKED flags. Changing
+ * the character which signals eof can transform a current eof
+ * condition into a 'go ahead'. Ditto for blocked.
+ */
+
+ statePtr->flags &= (~(CHANNEL_EOF | CHANNEL_STICKY_EOF | CHANNEL_BLOCKED));
+
return TCL_OK;
} else if ((len > 1) && (optionName[1] == 't') &&
(strncmp(optionName, "-translation", len) == 0)) {