rules: when building .debs, change the $CONF["postfix_admin_path"] manually to /usr/share/postfixadmin; this stops us having issues with dirname(__FILE__) returning the realpath

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@293 a1433add-5e2c-0410-b055-b7f2511e0802

debian/rules

@@ -24,6 +24,7 @@ install: build
 	cp *.php debian/postfixadmin/usr/share/postfixadmin
 	mv debian/postfixadmin/usr/share/postfixadmin/config.inc.php debian/postfixadmin/etc/postfixadmin/config.inc.php
 	ln -s /etc/postfixadmin/config.inc.php debian/postfixadmin/usr/share/postfixadmin/config.inc.php
+	perl -p -i -e "s#$$CONF\['postfix_admin_path'\] = dirname\(__FILE__\)#$$CONF\['postfix_admin_path'\] = '/usr/share/postfixadmin'#" debian/postfixadmin/etc/postfixadmin/config.inc.php
 	cp -a admin debian/postfixadmin/usr/share/postfixadmin
 	cp -a images debian/postfixadmin/usr/share/postfixadmin
 	cp -a languages debian/postfixadmin/usr/share/postfixadmin