Can't use function return value in write context

11 years ago · 1341d03455
parent 93c25a1f4a
commit 1341d03455
1 changed files with 2 additions and 1 deletions
--- a/settings/admin.php
+++ b/settings/admin.php
@ -120,7 +120,8 @@ $template->assign('databaseOverload', $databaseOverload);
 $template->assign('cronErrors', $appConfig->getValue('core', 'cronErrors'));

 // warn if php is not setup properly to get system variables with getenv
-$template->assign('getenvServerNotWorking', empty(getenv('PATH')));
+$path = getenv('PATH');
+$template->assign('getenvServerNotWorking', empty($path));

 // warn if Windows is used
 $template->assign('WindowsWarning', OC_Util::runningOnWindows());