--- google_translations.module.orig	2010-10-06 10:26:27.000000000 +0200
+++ google_translations.module	2010-10-06 10:39:39.000000000 +0200
@@ -56,6 +56,11 @@
         $field_data = implode(', ', array_values($field_data));
       }
       
+      // Skip empty fields
+      if(empty($field_data)) {
+        continue;
+      }
+      
       $translation = _google_translations_translate_language($from->language, $to->language, $field_data);
       if ($translation != NULL) {