Alexandre Julliard : cmd: Fix a compiler warning.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7c1418ae2cd780880bb8e249db83f280e15ff677
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7c1418ae2cd780880bb8e249db83f280e15ff677

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Fri Mar 16 13:02:06 2007 +0100

cmd: Fix a compiler warning.

---

 programs/cmd/wcmdmain.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c
index 1bb9154..d49e25f 100644
--- a/programs/cmd/wcmdmain.c
+++ b/programs/cmd/wcmdmain.c
@@ -1480,7 +1480,7 @@ static char *WCMD_expand_envvar(char *start) {
     /* ~ is substring manipulation */
     if (savedchar == '~') {
 
-      int   substrposition, substrlength;
+      int   substrposition, substrlength = 0;
       char *commapos = strchr(colonpos+2, ',');
       char *startCopy;