games/arnold-cpc: Fix VERSION in script.

Signed-off-by: B. Watson <yalhcru@gmail.com>

games/arnold-cpc/arnold-cpc.SlackBuild

@@ -23,13 +23,14 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=arnold-cpc
-SRCDIR=$(echo $PRGNAM | cut -c1-6)
-SRCNAM=${SRCDIR}-nurgle
-SRCVER=${SRCVER:-2009-03-17}
-VERSION=$(echo $SRCVER | tr - .)
+VERSION=${VERSION:-2009.03.17}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
+SRCVER=$(echo $VERSION | tr . -)
+SRCDIR=$(echo $PRGNAM | cut -c1-6)
+SRCNAM=${SRCDIR}-nurgle
+
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i586 ;;