Merge "Export: Use BCP 47 language code for attribute xml:lang"

[lhc/web/wiklou.git] / languages / classes / LanguageAz.php

diff --git a/languages/classes/LanguageAz.php b/languages/classes/LanguageAz.php
index 2199467..b413ef9 100644 (file)
--- a/languages/classes/LanguageAz.php
+++ b/languages/classes/LanguageAz.php
@@ -32,11 +32,10 @@ class LanguageAz extends Language {
         * @param string $string
         * @return mixed|string
         */
-       function ucfirst( $string ) {
+       public function ucfirst( $string ) {
                if ( $string[0] == 'i' ) {
                        return 'İ' . substr( $string, 1 );
-               } else {
-                       return parent::ucfirst( $string );
                }
+               return parent::ucfirst( $string );
        }
 }