Avoid warning in do=check for anonymous users

fiwswe · web-flow · commit a4231b8cc107 · 2023-06-01T10:59:06.000+02:00
fixes dokuwiki#3984
diff --git a/inc/infoutils.php b/inc/infoutils.php
@@ -258,7 +258,7 @@ function check(){
         msg('Debugging support is disabled',1);
     }
 
-    if($INFO['userinfo']['name']){
+    if(!empty($INFO['userinfo']['name'])){
         msg('You are currently logged in as '.$INPUT->server->str('REMOTE_USER').' ('.$INFO['userinfo']['name'].')',0);
         msg('You are part of the groups '.implode(', ', $INFO['userinfo']['grps']),0);
     }else{

Original file line number	Diff line number	Diff line change
`@@ -258,7 +258,7 @@ function check(){`
`258`	`258`	`msg('Debugging support is disabled',1);`
`259`	`259`	`}`
`260`	`260`
`261`		`- if($INFO['userinfo']['name']){`
	`261`	`+ if(!empty($INFO['userinfo']['name'])){`
`262`	`262`	`msg('You are currently logged in as '.$INPUT->server->str('REMOTE_USER').' ('.$INFO['userinfo']['name'].')',0);`
`263`	`263`	`msg('You are part of the groups '.implode(', ', $INFO['userinfo']['grps']),0);`
`264`	`264`	`}else{`