Merge Tuomo Soini's install.sh patch

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@1384 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall2/changelog.txt

@@ -17,3 +17,5 @@ Changes since 2.0.2
 7) Correct reporting of installation directory in install.sh.
 
 8) Added the 'rejectNonSyn' standard built-in action.
+
+9) Merged Tuomo Soini's patch to the install script.

Shorewall2/install.sh

@@ -87,11 +87,20 @@ install_file_with_backup() # $1 = source $2 = target $3 = mode
 # RUNLEVELS is the chkconfig parmeters for firewall
 # ARGS is "yes" if we've already parsed an argument
 #
-DEST="/etc/init.d"
-INIT="shorewall"
-RUNLEVELS=""
 ARGS=""
 
+if [ -z "$DEST" ] ; then
+	DEST="/etc/init.d"
+fi
+
+if [ -z "$INIT" ] ; then
+	INIT="shorewall"
+fi
+
+if [ -z "$RUNLEVELS" ] ; then
+	RUNLEVELS=""
+fi
+
 if [ -z "$OWNER" ] ; then
 	OWNER=root
 fi

Shorewall2/releasenotes.txt

@@ -84,3 +84,12 @@ New Features:
 
          dropNotSyn    net	  all	tcp
 
+4) Slackware users no longer have to modify the install.sh script
+   before installation. Tuomo Soini has provided a change that allows
+   the INIT and FIREWALL variables to be specified outside the script
+   as in:
+
+      DEST=/etc/rc.d INIT=rc.firewall ./install.sh
+
+ 
+