From 972f5d6688b170eb3cd0ae9c4cc23455d484a8b5 Mon Sep 17 00:00:00 2001
From: Pankaj Soni <softwarejoint@gmail.com>
Date: Thu, 21 Jul 2016 19:57:02 +0530
Subject: [PATCH] fix

---
 src/fcm.erl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/fcm.erl b/src/fcm.erl
index 71d5c02..5e3e30d 100644
--- a/src/fcm.erl
+++ b/src/fcm.erl
@@ -79,6 +79,8 @@ do_push(RegIds, Message, Key, Retry) ->
             {error, Reason}
     end.
 
+handle_result(GCMResult, RegId) when is_binary(RegId) ->
+    handle_result(GCMResult, [RegId]);
 handle_result(GCMResult, RegIds) ->
     {_MulticastId, _SuccessesNumber, _FailuresNumber, _CanonicalIdsNumber, Results} = GCMResult,
     lists:map(fun({Result, RegId}) -> {RegId, parse(Result)} end, lists:zip(Results, RegIds)).