Simplify message existence checks by using wfMessage() instead of wfEmptyMsg()

[lhc/web/wiklou.git] / includes / HTMLForm.php

diff --git a/includes/HTMLForm.php b/includes/HTMLForm.php
index 44669df..ea6fe05 100644 (file)
--- a/includes/HTMLForm.php
+++ b/includes/HTMLForm.php
@@ -973,23 +973,20 @@ abstract class HTMLFormField {
                $helptext = null;
 
                if ( isset( $this->mParams['help-message'] ) ) {
-                       $msg = $this->mParams['help-message'];
-                       $helptext = wfMsgExt( $msg, 'parseinline' );
-                       if ( wfEmptyMsg( $msg ) ) {
-                               # Never mind
-                               $helptext = null;
+                       $msg = wfMessage( $this->mParams['help-message'] );
+                       if ( $msg->exists() ) {
+                               $helptext = $msg->parse();
                        }
                } elseif ( isset( $this->mParams['help-messages'] ) ) {
                        # help-message can be passed a message key (string) or an array containing
                        # a message key and additional parameters. This makes it impossible to pass
                        # an array of message key
-                       foreach( $this->mParams['help-messages'] as $msg ) {
-                               $candidate = wfMsgExt( $msg, 'parseinline' );
-                               if( wfEmptyMsg( $msg ) ) {
-                                       $candidate = null;
+                       foreach( $this->mParams['help-messages'] as $name ) {
+                               $msg = wfMessage( $name );
+                               if( $msg->exists() ) {
+                                       $helptext .= $msg->parse(); // append message
                                }
-                               $helptext .= $candidate; // append message
-                       }       
+                       }
                } elseif ( isset( $this->mParams['help'] ) ) {
                        $helptext = $this->mParams['help'];
                }