Merge pull request #23857 from frederic34/patch-7

fix syntax

htdocs/modulebuilder/template/admin/setup.php

@@ -160,7 +160,7 @@ $item->helpText = $langs->transnoentities('AnHelpMessage');
 //$item->fieldOutputOverride = false; // set this var to override field output
 
 
-$setupnotempty =+ count($formSetup->items);
+$setupnotempty += count($formSetup->items);
 
 
 $dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);