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authordavygrvy <davygrvy@pobox.com>2004-05-10 21:50:37 (GMT)
committerdavygrvy <davygrvy@pobox.com>2004-05-10 21:50:37 (GMT)
commit44c26c8ef9476ea619f782f2fc3c8956f17702ff (patch)
treedbd6dd2f5adccdb2d202651c15cfcb81adacbd71 /win
parent210b1a099c140192b8e2b73358650011e82e13f9 (diff)
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(BuildCommandLine): Use the existence of contents in the linePtr rather
than the scratch DString post the append, as this more clear.
Diffstat (limited to 'win')
-rw-r--r--win/tclWinPipe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index 995c154..9653545 100644
--- a/win/tclWinPipe.c
+++ b/win/tclWinPipe.c
@@ -9,7 +9,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclWinPipe.c,v 1.46 2004/05/10 20:51:11 davygrvy Exp $
+ * RCS: @(#) $Id: tclWinPipe.c,v 1.47 2004/05/10 21:50:37 davygrvy Exp $
*/
#include "tclWinInt.h"
@@ -1576,7 +1576,7 @@ BuildCommandLine(
*/
Tcl_DStringAppend(&ds, Tcl_DStringValue(linePtr), -1);
- if (Tcl_DStringLength(&ds) > 0) Tcl_DStringAppend(&ds, " ", 1);
+ if (Tcl_DStringLength(linePtr) > 0) Tcl_DStringAppend(&ds, " ", 1);
for (i = 0; i < argc; i++) {
if (i == 0) {