From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Mon, 26 Dec 2011 09:18:16 +0000 (+0400)
Subject: only try to cache images when cache dir is writable
X-Git-Tag: 1.5.9~50
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=c58677987b22d0aecacff32cd07054ef3912e369;p=tt-rss.git

only try to cache images when cache dir is writable
---

diff --git a/include/rssfuncs.php b/include/rssfuncs.php
index 821d6b17..4cb81cd0 100644
--- a/include/rssfuncs.php
+++ b/include/rssfuncs.php
@@ -678,7 +678,7 @@
 					}
 				}
 
-				if ($cache_images)
+				if ($cache_images && is_writable(CACHE_DIR . '/images'))
 					$entry_content = cache_images($entry_content, $site_url, $debug_enabled);
 
 				if ($_REQUEST["xdebug"] == 2) {