From e15b04ab0be91a48f324b69c0701c38f5f22f6eb Mon Sep 17 00:00:00 2001
From: Marcin Fabrykowski <git@fabrykowski.pl>
Date: Mon, 11 May 2015 12:44:39 +0200
Subject: [PATCH] fixes 'undefined variable srv' when zooming special templates

---
 share/pnp/application/views/zoom.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/pnp/application/views/zoom.php b/share/pnp/application/views/zoom.php
index b85f8660..d4e3d67f 100644
--- a/share/pnp/application/views/zoom.php
+++ b/share/pnp/application/views/zoom.php
@@ -57,7 +57,6 @@ function redirect(img, selection) {
 <div style="position:relative;">
 <?php 
 echo "<div start=$start end=$end style=\"width:".$graph_width."px; height:".$graph_height."px; position:absolute; top:33px\" class=\"graph\" id=\"".$this->url."\" ></div>";
-$srv = urlencode($srv);
 if(!empty($tpl)){
     echo "<img class=\"graph\" src=\"image?source=$source"
 	."&tpl=$tpl"
@@ -67,6 +66,7 @@ function redirect(img, selection) {
 	."&graph_height=$graph_height"
 	."&graph_width=$graph_width\">";
 }else{
+    $srv = urlencode($srv);
     echo "<img src=\"image?source=$source"
 	."&host=$host"
 	."&srv=$srv"