fix(common): getMax fails with PHP 7.4

Signed-off-by: Thierry Bugier <tbugier@teclib.com>
pluginsGLPI · Jan 29, 2020 · 51ebc45 · 51ebc45
1 parent d39aab4
commit 51ebc45
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/inc/common.class.php b/inc/common.class.php
@@ -148,7 +148,7 @@ public static function getMax(CommonDBTM $item, array $condition, $fieldName) {
          'LIMIT'  => 1
       ])->next();
 
-      if ($line === null) {
+      if (!isset($line[$fieldName])) {
          return null;
       }
       return (int) $line[$fieldName];