Merge "Add RL targets support to OutputPage"

[lhc/web/wiklou.git] / includes / Collation.php

diff --git a/includes/Collation.php b/includes/Collation.php
index 3f0fa7b..107e8f9 100644 (file)
--- a/includes/Collation.php
+++ b/includes/Collation.php
@@ -364,8 +364,8 @@ class IcuCollation extends Collation {
                        // Append additional characters
                        $letters = array_merge( $letters, self::$tailoringFirstLetters[$this->locale] );
                        // Remove unnecessary ones, if any
-                       if ( isset( self::$tailoringFirstLetters[ '-' . $this->locale ] ) ) {
-                               $letters = array_diff( $letters, self::$tailoringFirstLetters[ '-' . $this->locale ] );
+                       if ( isset( self::$tailoringFirstLetters['-' . $this->locale] ) ) {
+                               $letters = array_diff( $letters, self::$tailoringFirstLetters['-' . $this->locale] );
                        }
                } else {
                        $letters = wfGetPrecompiledData( "first-letters-{$this->locale}.ser" );