Changed debian's init.d script so it sets the HOME env variable correctly.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@21075 71c3de6d-444a-0410-be80-ed276b4c234a

debian/hudson.init

@@ -62,7 +62,7 @@ do_start()
     $DAEMON $DAEMON_ARGS --running && return 1
     
     # --user in daemon doesn't prepare these environment variables, so do so now
-    export HOME=~$(HUDSON_USER)
+    eval export HOME=~$HUDSON_USER
     export USER=$HUDSON_USER
     $DAEMON $DAEMON_ARGS -- $JAVA $JAVA_ARGS -jar $HUDSON_WAR $HUDSON_ARGS || return 2
 }