Merge pull request #2237 from fntneves/fn-fix-datepicker-translation

DatePicker: Fix year label space in year picker

packages/date-picker/src/panel/date.vue

@@ -436,7 +436,10 @@
         const yearTranslation = this.t('el.datepicker.year');
         if (this.currentView === 'year') {
           const startYear = Math.floor(year / 10) * 10;
-          return startYear + ' ' + yearTranslation + '-' + (startYear + 9) + ' ' + yearTranslation;
+          if (yearTranslation) {
+            return startYear + ' ' + yearTranslation + ' - ' + (startYear + 9) + ' ' + yearTranslation;
+          }
+          return startYear + ' - ' + (startYear + 9);
         }
         return this.year + ' ' + yearTranslation;
       }