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-rw-r--r--unix/tclUnixChan.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c
index 1508b39..2be6cbc 100644
--- a/unix/tclUnixChan.c
+++ b/unix/tclUnixChan.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: tclUnixChan.c,v 1.42.2.6 2005/11/27 02:34:42 das Exp $
+ * RCS: @(#) $Id: tclUnixChan.c,v 1.42.2.7 2006/08/18 11:23:31 das Exp $
*/
#include "tclInt.h" /* Internal definitions for Tcl. */
@@ -3282,6 +3282,9 @@ TclUnixWaitForFile(fd, mask, timeout)
if (timeout == 0) {
break;
}
+ if (timeout < 0) {
+ continue;
+ }
/*
* The select returned early, so we need to recompute the timeout.