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| author | Mario Vavti <mario@mariovavti.com> | 2018-12-19 10:05:18 +0100 |
|---|---|---|
| committer | Mario Vavti <mario@mariovavti.com> | 2018-12-19 10:05:18 +0100 |
| commit | 339c9cceeca1e9b54aa320aea48d164d1cc22e36 (patch) | |
| tree | 8cd8a5589d7f791fef1dd75660b98de5f86b1652 /Zotlabs/Module/Linkinfo.php | |
| parent | 6fc8c174f911b09382b3e106243128096cef9f49 (diff) | |
| download | volse-hubzilla-339c9cceeca1e9b54aa320aea48d164d1cc22e36.tar.gz volse-hubzilla-339c9cceeca1e9b54aa320aea48d164d1cc22e36.tar.bz2 volse-hubzilla-339c9cceeca1e9b54aa320aea48d164d1cc22e36.zip | |
check if we deal with an array before sizeof()
Diffstat (limited to 'Zotlabs/Module/Linkinfo.php')
| -rw-r--r-- | Zotlabs/Module/Linkinfo.php | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Zotlabs/Module/Linkinfo.php b/Zotlabs/Module/Linkinfo.php index 7c7dc0e88..8b7defa39 100644 --- a/Zotlabs/Module/Linkinfo.php +++ b/Zotlabs/Module/Linkinfo.php @@ -138,8 +138,8 @@ class Linkinfo extends \Zotlabs\Web\Controller { } $image = ""; - - if(sizeof($siteinfo["images"]) > 0){ + + if(is_array($siteinfo["images"]) && (sizeof($siteinfo["images"]) > 0)){ /* Execute below code only if image is present in siteinfo */ $total_images = 0; @@ -161,7 +161,7 @@ class Linkinfo extends \Zotlabs\Web\Controller { $total_images ++; if($max_images && $max_images >= $total_images) break; - } + } } if(strlen($text)) { |