From 44c26c8ef9476ea619f782f2fc3c8956f17702ff Mon Sep 17 00:00:00 2001
From: davygrvy <davygrvy@pobox.com>
Date: Mon, 10 May 2004 21:50:37 +0000
Subject: (BuildCommandLine): Use the existence of contents in the linePtr
 rather than the scratch DString post the append, as this more clear.

---
 win/tclWinPipe.c | 4 ++--
 1 file 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) {
-- 
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