Cleanup some incorrect return annotations

[lhc/web/wiklou.git] / includes / htmlform / fields / HTMLButtonField.php

diff --git a/includes/htmlform/fields/HTMLButtonField.php b/includes/htmlform/fields/HTMLButtonField.php
index 285490b..500b502 100644 (file)
--- a/includes/htmlform/fields/HTMLButtonField.php
+++ b/includes/htmlform/fields/HTMLButtonField.php
@@ -127,6 +127,6 @@ class HTMLButtonField extends HTMLFormField {
                $request = $this->mParent
                        ? $this->mParent->getRequest()
                        : RequestContext::getMain()->getRequest();
-               return preg_match( '/MSIE [1-7]\./i', $request->getHeader( 'User-Agent' ) );
+               return (bool)preg_match( '/MSIE [1-7]\./i', $request->getHeader( 'User-Agent' ) );
        }
 }