From 8a21a1dba4391b12e93ede0754c93c78ec982e42 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Mon, 29 May 2006 18:20:41 +0000
Subject: [PATCH] only set popup content if values are defined

git-svn-id: http://svn.openlayers.org/trunk/openlayers@455 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Layer/Text.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/OpenLayers/Layer/Text.js b/lib/OpenLayers/Layer/Text.js
index fada5b4883..e655275a72 100644
--- a/lib/OpenLayers/Layer/Text.js
+++ b/lib/OpenLayers/Layer/Text.js
@@ -9,6 +9,7 @@ OpenLayers.Layer.Text.prototype =
     /** store url of text file
     * @type str */
     location:null,
+
     /**
     * @constructor
     *
@@ -74,7 +75,6 @@ OpenLayers.Layer.Text.prototype =
                     }
                     if (set) {
                       var data = new Object();
-                      
                       if (url != null) {
                           data.icon = new OpenLayers.Icon(url, 
                                                           iconSize, 
@@ -90,7 +90,9 @@ OpenLayers.Layer.Text.prototype =
                           }
                         
                       }
-                      data['popupContentHTML'] = '<h2>'+title+'</h2><p>'+description+'</p>';
+                      if ((title != null) && (description != null)) {
+                          data['popupContentHTML'] = '<h2>'+title+'</h2><p>'+description+'</p>';
+                      }
                       var feature = new OpenLayers.Feature(this, location, data);
                       var marker = feature.createMarker();
                       marker.events.register('click', feature, this.markerClick);