From b2f876fd8263c3ebf1ca6a5311957649fff582be Mon Sep 17 00:00:00 2001
From: Gilles Crettenand <gilles@crettenand.info>
Date: Fri, 29 May 2015 13:22:02 +0200
Subject: [PATCH] mobile apps need to have a 'files' array even empty

---
 mobile.netbiblio.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mobile.netbiblio.php b/mobile.netbiblio.php
index 3641a21..2067bb9 100644
--- a/mobile.netbiblio.php
+++ b/mobile.netbiblio.php
@@ -249,6 +249,8 @@ class NetBiblio extends WebService
         $files = json_decode($json, true);
         if (is_array($files)) {
             $book['files'] = $files;
+        } else {
+            $book['files'] = array();
         }
         return $book;
     }