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only try to cache images when cache dir is writable

This commit is contained in:
Andrew Dolgov 2011-12-26 13:18:16 +04:00
parent 3c696512fc
commit c58677987b

View File

@ -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) {