From c8cb1550c026c4d9c20e5c784da3231080a240fd Mon Sep 17 00:00:00 2001
From: Nick Jenkins <nickj@users.mediawiki.org>
Date: Tue, 14 Nov 2006 06:57:46 +0000
Subject: [PATCH] Prevent PHP notice on undefined $subjectpreview and
 $summarypreview variables in error_reporting(E_ALL) mode.

---
 includes/EditPage.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/EditPage.php b/includes/EditPage.php
index 5775e1ac42..30cb2818be 100644
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -1022,10 +1022,12 @@ class EditPage {
 			$commentsubject="<span id='wpSummaryLabel'><label for='wpSummary'>{$subject}:</label></span>\n<div class='editOptions'>\n<input tabindex='1' type='text' value=\"$summarytext\" name='wpSummary' id='wpSummary' maxlength='200' size='60' /><br />";
 			$editsummary = '';
 			$subjectpreview = $summarytext && $this->preview ? "<div class=\"mw-summary-preview\">".wfMsg('subject-preview').':'.$sk->commentBlock( $this->summary, $this->mTitle )."</div>\n" : '';
+			$summarypreview = '';
 		} else {
 			$commentsubject = '';
 			$editsummary="<span id='wpSummaryLabel'><label for='wpSummary'>{$summary}:</label></span>\n<div class='editOptions'>\n<input tabindex='2' type='text' value=\"$summarytext\" name='wpSummary' id='wpSummary' maxlength='200' size='60' /><br />";
 			$summarypreview = $summarytext && $this->preview ? "<div class=\"mw-summary-preview\">".wfMsg('summary-preview').':'.$sk->commentBlock( $this->summary, $this->mTitle )."</div>\n" : '';
+			$subjectpreview = '';
 		}
 
 		# Set focus to the edit box on load, except on preview or diff, where it would interfere with the display
-- 
2.20.1