Update to maint level.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/FOP_0-20-0_Alt-Design@195547 13f79535-47bb-0310-9956-ffa450edef68

lib/bin/antRun

@@ -1,13 +1,9 @@
 #! /bin/sh
-#This file should be executable. -Steve
+
 # Args: DIR command
-cd $1
-CMD=$2
+cd "$1"
+CMD="$2"
 shift
 shift
 
-if test -f $CMD.sh; then
-  CMD="sh $CMD.sh"
-fi
-
-echo $CMD $@ | sh
+exec $CMD "$@"