From f8f43e3d4c4b7f1da8514e650ade181b397e1418 Mon Sep 17 00:00:00 2001
From: Florian Larysch
Date: Sun, 23 Oct 2016 15:42:20 +0200
Subject: relive: fail gracefully if no relive data exists

Often, the relive manifest is not available in the beginning of a
conference as a result of configuration errors. Display an empty list
instead of crashing and printing a stacktrace in that situation.
---
 model/Relive.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'model/Relive.php')

diff --git a/model/Relive.php b/model/Relive.php
index 3dfe823..d0e7522 100644
--- a/model/Relive.php
+++ b/model/Relive.php
@@ -15,6 +15,9 @@ class Relive extends ModelBase
 
 	public function getTalks()
 	{
+		if(!file_exists($this->getJsonUrl()))
+			return array();
+
 		$talks = file_get_contents($this->getJsonUrl());
 		$talks = (array)json_decode($talks, true);
 
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