Avoid notice message when there's not a matching variant fallback present

diff --git a/languages/LanguageConverter.php b/languages/LanguageConverter.php
index cbe738c..6d92ead 100644 (file)
--- a/languages/LanguageConverter.php
+++ b/languages/LanguageConverter.php
@@ -256,7 +256,12 @@ class LanguageConverter {
                        return $text;
 
                $plang = $this->getPreferredVariant();
-               $fallback = $this->mVariantFallbacks[$plang];
+               if( isset( $this->mVariantFallbacks[$plang] ) ) {
+                       $fallback = $this->mVariantFallbacks[$plang];
+               } else {
+                       // This sounds... bad?
+                       $fallback = '';
+               }
 
                $tarray = explode($this->mMarkup['begin'], $text);
                $tfirst = array_shift($tarray);