From: Mr. E23 <e23@users.mediawiki.org>
Date: Wed, 10 Dec 2003 14:58:17 +0000 (+0000)
Subject: Added wfAbruptExit() function, to replace exit() calls with.
X-Git-Tag: 1.3.0beta1~1266
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/operations/?a=commitdiff_plain;h=ea5c70a473e67fbdf7eea53421d2ae180e301dfd;p=lhc%2Fweb%2Fwiklou.git

Added wfAbruptExit() function, to replace exit() calls with.
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 40effcc321..f0641a1add 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -339,7 +339,7 @@ function wfSpecialPage()
 
 	$par = NULL;
 	list($t, $par) = split( "/", $wgTitle->getDBkey(), 2 );
-	
+
 	if ( array_key_exists( $t, $validSP ) ||
 	  ( $wgUser->isSysop() && array_key_exists( $t, $sysopSP ) ) ||
 	  ( $wgUser->isDeveloper() && array_key_exists( $t, $devSP ) ) ) {
@@ -373,6 +373,24 @@ function wfGo( $s )
 	$se->goResult();
 }
 
+/* private */ $wgAbruptExitCalled = false;
+
+# Just like exit() but makes a note of it.
+function wfAbruptExit(){
+	// Safety to avoid infinite recursion in case of (unlikely) bugs somewhere
+	global $wgAbruptExitCalled;
+	if ( $wgAbruptExitCalled ){
+		exit();
+	}
+	$wgAbruptExitCalled = true;
+
+	$bt = debug_backtrace();
+	$file = $bt[0]["file"];
+	$line = $bt[0]["line"];
+	wfDebug("WARNING: Abrupt exit in $file at line $line\n");
+	exit();
+}
+
 function wfNumberOfArticles()
 {
 	global $wgNumberOfArticles;