Log a backtrace from the culprit location if headers were already sent

[lhc/web/wiklou.git] / includes / GlobalFunctions.php
diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php

index 5343248..7a34c74 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -28,6 +28,7 @@ use Liuggio\StatsdClient\Sender\SocketSender;
  use MediaWiki\Logger\LoggerFactory;
  use MediaWiki\Session\SessionManager;
  use Wikimedia\ScopedCallback;
+use Wikimedia\Rdbms\LBFactory;
  
  // Hide compatibility functions from Doxygen
  /// @cond
@@ -1787,6 +1788,7 @@ function wfHttpError( $code, $label, $desc ) {
                 $wgOut->sendCacheControl();
         }
  
+       MediaWiki\HeaderCallback::warnIfHeadersSent();
         header( 'Content-type: text/html; charset=utf-8' );
         print '<!DOCTYPE html>' .
                 '<html><head><title>' .