Ensure Intl response is valid

Fixes moment#423
mattjohnsonpint · Oct 24, 2017 · d12d11e · d12d11e
1 parent ba10fc8
commit d12d11e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/moment-timezone.js b/moment-timezone.js
@@ -330,7 +330,7 @@
 		// use Intl API when available and returning valid time zone
 		try {
 			var intlName = Intl.DateTimeFormat().resolvedOptions().timeZone;
-			if (intlName){
+			if (intlName && intlName.length > 3) {
 				var name = names[normalizeName(intlName)];
 				if (name) {
 					return name;