The WINGs-function wtokensplit does not set argv to NULL if no

string has been split - instead argc is set to 0

patch from Tobias Stoeckmann

x11/windowmaker/patches/patch-src_dock_c

@@ -0,0 +1,12 @@
+$OpenBSD: patch-src_dock_c,v 1.1 2007/04/25 11:33:21 wilfried Exp $
+--- src/dock.c.orig	Sat Oct 23 05:10:40 2004
++++ src/dock.c	Wed Mar 14 21:17:01 2007
+@@ -2977,7 +2977,7 @@ execCommand(WAppIcon *btn, char *command
+ 
+     wtokensplit(cmdline, &argv, &argc);
+ 
+-    if (argv==NULL) {
++    if (!argc) {
+         if (cmdline)
+             wfree(cmdline);
+         if (state)

x11/windowmaker/patches/patch-src_session_c

@@ -0,0 +1,12 @@
+$OpenBSD: patch-src_session_c,v 1.1 2007/04/25 11:34:00 wilfried Exp $
+--- src/session.c.orig	Fri Mar 11 22:35:38 2005
++++ src/session.c	Wed Mar 14 21:17:06 2007
+@@ -381,7 +381,7 @@ execCommand(WScreen *scr, char *command,
+ 
+     wtokensplit(command, &argv, &argc);
+ 
+-    if (argv==NULL) {
++    if (!argc) {
+         return 0;
+     }
+