[BingSearch] Make the bridge compatible with PHP 5.6 (#1084)

* [BingSearch] Make the bridge compatible with PHP 5.6

The use of isset() with an expression is not possible in PHP 5.6. I
fixed it by replacing isset() with "null !== ".
This commit is contained in:
sysadminstory 2019-04-07 21:51:48 +02:00 committed by Teromene
parent 6feda2220e
commit 90bf90d167

View file

@ -75,7 +75,7 @@ class BingSearchBridge extends BridgeAbstract
public function getName()
{
if ($this->getInput('category')) {
if (isset(self::IMAGE_DISCOVER_CATEGORIES[$this->getInput('categories')])) {
if (self::IMAGE_DISCOVER_CATEGORIES[$this->getInput('categories')] !== null) {
$category = self::IMAGE_DISCOVER_CATEGORIES[$this->getInput('categories')];
} else {
$category = 'Unknown';