From 776b12d8c806e21d7214f203030d3f344df60175 Mon Sep 17 00:00:00 2001
From: filip <filip.komar@gmail.com>
Date: Sat, 1 Jun 2019 00:19:55 +0200
Subject: small fixes to avoid warnings

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

diff --git a/lib/FIDD.php b/lib/FIDD.php
index d15ab35..b61132d 100644
--- a/lib/FIDD.php
+++ b/lib/FIDD.php
@@ -109,9 +109,11 @@ class FIDD
         if ($ret === 0) {
             foreach ($out as $line) {
                 $line = explode("\t", trim($line));
-                if (trim(substr($line[1], -3, 3)) == 'iso') {
-                    $file = explode('/', $line[1]);
-                    $isos[$file[1]] = formatBytes($line[0], 1);
+                if (count($line) > 1) {
+                    if (trim(substr($line[1], -3, 3)) == 'iso') {
+                        $file = explode('/', $line[1]);
+                        $isos[$file[1]] = formatBytes($line[0], 1);
+                    }
                 }
             }
         }
@@ -169,7 +171,9 @@ class FIDD
             }
 
 
-            if (null !== ($ret = self::is_correct_name($data['file']))) {
+            if ( count($data) == 0) {
+                // skip the first one
+            } else if (null !== ($ret = self::is_correct_name($data['file']))) {
                 $data['path']    = sprintf('%s/%s',
                     $ret['release'] == '' ? sprintf('iso/%s', $ret['version']) : 'iso/cauldron',
                     str_replace('.iso', '', $data['file'])
-- 
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