From ab7506b66f2c63188a540c04e22f6969ae538c12 Mon Sep 17 00:00:00 2001
From: Aaron Parecki <aaron@parecki.com>
Date: Sat, 4 Aug 2018 10:32:26 -0700
Subject: [PATCH] don't crash with an invalid api key

---
 controllers/weather.php | 2 +-
 p3k/Weather.php         | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/controllers/weather.php b/controllers/weather.php
index cb53298..7d1c377 100644
--- a/controllers/weather.php
+++ b/controllers/weather.php
@@ -16,7 +16,7 @@ $app->get('/api/weather', function() use($app) {
     } else {
       json_response($app, [
         'error' => 'not_found',
-        'error_description' => 'No weather information was found for the requested location'
+        'error_description' => 'No weather information was found for the requested location, or you used an invalid API key'
       ]);
     }
   } else {
diff --git a/p3k/Weather.php b/p3k/Weather.php
index c0cfc91..6fdef29 100644
--- a/p3k/Weather.php
+++ b/p3k/Weather.php
@@ -9,6 +9,9 @@ class Weather {
     $data = self::_fetch($lat, $lng, $key);
     if(!$data) return null;
 
+    if(!property_exists($data, 'current_observation'))
+      return null;
+
     $current = $data->current_observation;
 
     $weather = [