From 755c966867913eeea8b916e245db1e44b10c21b7 Mon Sep 17 00:00:00 2001
From: prolic <saschaprolic@googlemail.com>
Date: Sun, 7 Sep 2014 17:04:43 +0200
Subject: [PATCH] Ignore empty string response
Empty string response is not an image
---
module/VuFind/src/VuFind/Cover/Loader.php | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/module/VuFind/src/VuFind/Cover/Loader.php b/module/VuFind/src/VuFind/Cover/Loader.php
index 3665b54ec21..14d4bf5f703 100644
--- a/module/VuFind/src/VuFind/Cover/Loader.php
+++ b/module/VuFind/src/VuFind/Cover/Loader.php
@@ -643,6 +643,10 @@ class Loader implements \Zend\Log\LoggerAwareInterface
}
$image = $result->getBody();
+
+ if ('' == $image) {
+ return false;
+ }
// Figure out file paths -- $tempFile will be used to store the
// image for analysis. $finalFile will be used for long-term storage if
--
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