From: Gabriel Wicke <gwicke@users.mediawiki.org>
Date: Wed, 26 May 2004 21:01:58 +0000 (+0000)
Subject: while instead of if
X-Git-Tag: 1.5.0alpha1~3198
X-Git-Url: http://git.cyclocoop.org/%24href?a=commitdiff_plain;h=b97850e021b1406508d55e11762e5d02e6f25858;p=lhc%2Fweb%2Fwiklou.git

while instead of if
---

diff --git a/includes/Parser.php b/includes/Parser.php
index cc14f7d9c3..807f5448a3 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -2081,10 +2081,12 @@ function wfBraceSubstitution( $matches )
 	global $wgCurParser;
 	$titleChars = Title::legalChars();
 	# Double brace substitution, expand bar in {{foo{{bar}}}}
-	if(preg_match("/{{([$titleChars]*?)}}/", $matches[2], $internalmatches)) {
+	$i = 0;
+	while(preg_match("/{{([$titleChars]*?)}}/", $matches[2], $internalmatches) and $i < 30) {
 		$text = wfInternalBraceSubstitution( $internalmatches );
 		$matches[0] = str_replace($internalmatches[0], $text , $matches[0]);
 		$matches[2] = str_replace($internalmatches[0], $text , $matches[2]);
+		$i++;
 	}
 
 	return $wgCurParser->braceSubstitution( $matches );