Use unused $fallback_languages

diff --git a/languages/LanguageConverter.php b/languages/LanguageConverter.php
index 387622e..730191e 100644 (file)
--- a/languages/LanguageConverter.php
+++ b/languages/LanguageConverter.php
@@ -288,7 +288,7 @@ class LanguageConverter {
                if ( !$this->mHeaderVariant ) {
                        // process fallback languages now
                        $fallback_languages = array_unique( $fallbackLanguages );
-                       foreach ( $fallbackLanguages as $language ) {
+                       foreach ( $fallback_languages as $language ) {
                                $this->mHeaderVariant = $this->validateVariant( $language );
                                if ( $this->mHeaderVariant ) {
                                        break;