From 3d24e02934ef43f7928fe9195702c1bfdda66478 Mon Sep 17 00:00:00 2001
From: Happy-melon <happy-melon@users.mediawiki.org>
Date: Sat, 13 Mar 2010 15:35:09 +0000
Subject: [PATCH] Add FIXME to wfMergeErrorArrays(), throws E_NOTICEs.

---
 includes/GlobalFunctions.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 4f16044fd6..69cae2053a 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -2580,11 +2580,13 @@ function wfArrayMerge( $array1/* ... */ ) {
  *   		array( 'y' )
  *   	)
  */
-function wfMergeErrorArrays(/*...*/) {
+function wfMergeErrorArrays( /*...*/ ) {
 	$args = func_get_args();
 	$out = array();
 	foreach ( $args as $errors ) {
 		foreach ( $errors as $params ) {
+			# FIXME: sometimes get nested arrays for $params,
+			# which leads to E_NOTICEs
 			$spec = implode( "\t", $params );
 			$out[$spec] = $params;
 		}
-- 
2.20.1