From 0ca99a2e9b2835803798d49dbf7e8a0d5bf028a1 Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Fri, 28 Sep 2007 23:56:40 +0000
Subject: [PATCH] *Don't add redundant perm errors, as the text can get doubled
 up on edit

---
 includes/EditPage.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/EditPage.php b/includes/EditPage.php
index 5a0c20d933..3a19c45304 100644
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -318,9 +318,9 @@ class EditPage {
 			return;
 		}
 
-		$permErrors = $this->mTitle->getUserPermissionsErrors( 'edit', $wgUser);
+		$permErrors = $this->mTitle->getUserPermissionsErrors('edit', $wgUser);
 		if( !$this->mTitle->exists() )
-			$permErrors += $this->mTitle->getUserPermissionsErrors( 'create', $wgUser);
+			$permErrors += array_diff( $this->mTitle->getUserPermissionsErrors('create', $wgUser), $permErrors );
 
 		# Ignore some permissions errors.
 		$remove = array();
-- 
2.20.1