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authorchengyemao <chengyemao>2003-08-15 01:40:59 (GMT)
committerchengyemao <chengyemao>2003-08-15 01:40:59 (GMT)
commitf949e9949bcc3cf843f5fc5ef22e26edde6c60cf (patch)
treed9705858ec5195f87ad545d3715b7649efc7cb05
parent65e17722f171ca567827a4d59ea436f636f938d2 (diff)
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Bug fix in BuildCommandLine: missing a space when linePtr is not null
-rw-r--r--win/tclWinPipe.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index 48931aa..90f4ae1 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 1.35 2003/04/15 00:18:58 mdejong Exp $
+ * RCS: @(#) $Id: tclWinPipe.c,v 1.36 2003/08/15 01:40:59 chengyemao Exp $
*/
#include "tclWinInt.h"
@@ -1577,9 +1577,10 @@ BuildCommandLine(
arg = executable;
} else {
arg = argv[i];
- Tcl_DStringAppend(&ds, " ", 1);
}
+ if(Tcl_DStringLength(&ds) > 0) Tcl_DStringAppend(&ds, " ", 1);
+
quote = 0;
if (arg[0] == '\0') {
quote = 1;