From d41360ba4725dcd4c47662cf3849c33953b62ae5 Mon Sep 17 00:00:00 2001
From: Jan Schneider <jan@horde.org>
Date: Wed, 11 Aug 2010 16:25:49 +0200
Subject: [PATCH] Only set geolocation if it has been submitted.

---
 kronolith/lib/Event.php | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/kronolith/lib/Event.php b/kronolith/lib/Event.php
index a9a2c536b..cd446e70d 100644
--- a/kronolith/lib/Event.php
+++ b/kronolith/lib/Event.php
@@ -2380,9 +2380,12 @@ abstract class Kronolith_Event
         $this->_tags = Horde_Util::getFormData('tags', $this->tags);
 
         // Geolocation
-        $this->setGeoLocation(array('lat' => Horde_Util::getFormData('lat'),
-                                    'lon' => Horde_Util::getFormData('lon'),
-                                    'zoom' => Horde_Util::getFormData('zoom')));
+        if (Horde_Util::getFormData('lat') && Horde_Util::getFormData('lon')) {
+            $this->setGeoLocation(array('lat' => Horde_Util::getFormData('lat'),
+                                        'lon' => Horde_Util::getFormData('lon'),
+                                        'zoom' => Horde_Util::getFormData('zoom')));
+        }
+
         $this->initialized = true;
     }
 
@@ -2846,7 +2849,8 @@ abstract class Kronolith_Event
     public function getGeolocation()
     {
         /* Get geolocation data */
-        if (($gDriver = Kronolith::getGeoDriver()) && !isset($this->_geoLocation)) {
+        if (!isset($this->_geoLocation) &&
+            ($gDriver = Kronolith::getGeoDriver())) {
             try {
                 $this->_geoLocation = $gDriver->getLocation($this->id);
             } catch (Exception $e) {}
-- 
2.11.0