From: Max Semenik <maxsem.wiki@gmail.com>
Date: Tue, 22 May 2012 15:09:52 +0000 (+0400)
Subject: HTMLForm: throw a warning when no callback is set
X-Git-Tag: 1.31.0-rc.0~23510^2
X-Git-Url: https://git.cyclocoop.org/%7B%24admin_url%7Dmembres/supprimer.php?a=commitdiff_plain;h=4d3620a08d8268da00f947100ad1ac212a6bec04;p=lhc%2Fweb%2Fwiklou.git

HTMLForm: throw a warning when no callback is set

Change-Id: Ied019afaf607c4b5967989fcb53945a116eeaed6
---

diff --git a/includes/HTMLForm.php b/includes/HTMLForm.php
index e56ca2ee6a..c14996541a 100644
--- a/includes/HTMLForm.php
+++ b/includes/HTMLForm.php
@@ -333,6 +333,9 @@ class HTMLForm extends ContextSource {
 		}
 
 		$callback = $this->mSubmitCallback;
+		if ( !is_callable( $callback ) ) {
+			throw new MWException( 'HTMLForm: no submit callback provided. Use setSubmitCallback() to set one.' );
+		}
 
 		$data = $this->filterDataForSubmit( $this->mFieldData );