From a8eda05b9c4d40717ceee843f846a0c61f790ceb Mon Sep 17 00:00:00 2001
From: River Tarnell <kateturner@users.mediawiki.org>
Date: Tue, 21 Sep 2004 18:15:37 +0000
Subject: [PATCH] fix a problem by not inserting __MWTEMPLATESECTION for
 section titles that don't exist

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

diff --git a/includes/Parser.php b/includes/Parser.php
index 1b27441469..8223bea309 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -1857,9 +1857,11 @@ class Parser
 				$text = '';
 				$nsec = 0;
 				for( $i = 0; $i < count($matches); $i += 2 ) {
+					wfDebug("text=[".$matches[$i]."] heading=[".$matches[$i+1]."]\n");
 					if ($matches[$i] == "" && $matches[$i + 1] == "") break;
 					$text .= $matches[$i];
 					$hl = $matches[$i + 1];
+					if ($hl == "") continue;
 					if( strstr($hl, "__MWTEMPLATESECTION") ) {
 						$text .= $hl;
 						continue;
-- 
2.20.1