Merge pull request #2 from atomoil/master

fix(yandex): fix error with deeply nested objects
KhaledMohamedP · Apr 10, 2017 · d9853a2 · d9853a2
2 parents 38f3ae7 + 07bff10
commit d9853a2
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/service/yandex.js b/lib/service/yandex.js
@@ -16,6 +16,11 @@ function translateString(language, key, destObj) {
 
 	return new Promise(function (resolve, reject) {
 		var valuesStr = valuesArray.join(hashSimple);
+		if (valuesStr === '') {
+			// there is nothing to translate, so don't ask Yandex (Yandex will respond with an error)
+			resolve(destObj);
+			return;
+		}
 		translateService.translate(valuesStr, {to: language}, function (err, res) {
 			if (err || !res) {
 				reject('Yandex translation service failed', err);