Port BCP47 formatter from PHP to JavaScript

[lhc/web/wiklou.git] / resources / src / mediawiki.language / mediawiki.language.numbers.js

diff --git a/resources/src/mediawiki.language/mediawiki.language.numbers.js b/resources/src/mediawiki.language/mediawiki.language.numbers.js
index 10ceecc..83277cb 100644 (file)
--- a/resources/src/mediawiki.language/mediawiki.language.numbers.js
+++ b/resources/src/mediawiki.language/mediawiki.language.numbers.js
@@ -223,13 +223,17 @@
                                numberString = mw.language.commafy( num, pattern );
                        }
 
-                       convertedNumber = '';
-                       for ( i = 0; i < numberString.length; i++ ) {
-                               if ( transformTable.hasOwnProperty( numberString[ i ] ) ) {
-                                       convertedNumber += transformTable[ numberString[ i ] ];
-                               } else {
-                                       convertedNumber += numberString[ i ];
+                       if ( transformTable ) {
+                               convertedNumber = '';
+                               for ( i = 0; i < numberString.length; i++ ) {
+                                       if ( transformTable.hasOwnProperty( numberString[ i ] ) ) {
+                                               convertedNumber += transformTable[ numberString[ i ] ];
+                                       } else {
+                                               convertedNumber += numberString[ i ];
+                                       }
                                }
+                       } else {
+                               convertedNumber = numberString;
                        }
 
                        if ( integer ) {