From e7ba115d6af96a463cf49f980b87822a407249e7 Mon Sep 17 00:00:00 2001
From: Juan Wajnerman <jwajnerman@manas.com.ar>
Date: Fri, 2 Jan 2015 17:14:52 -0300
Subject: [PATCH] Fix broker error when the configured twilio number is invalid

---
 broker/src/twilio/twilio_api.erl | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/broker/src/twilio/twilio_api.erl b/broker/src/twilio/twilio_api.erl
index 4bc410772..4a1207ba7 100644
--- a/broker/src/twilio/twilio_api.erl
+++ b/broker/src/twilio/twilio_api.erl
@@ -37,8 +37,11 @@ update_voice_url(Channel, PhoneNumber) ->
 incoming_phone_number_sid(Channel, PhoneNumber) ->
   case incoming_phone_numbers(Channel, PhoneNumber) of
     {ok, Data} ->
-      [{IncomingPhoneNumber}] = proplists:get_value(<<"incoming_phone_numbers">>, Data),
-      PhoneSid = proplists:get_value(<<"sid">>, IncomingPhoneNumber),
-      {ok, PhoneSid};
+      case proplists:get_value(<<"incoming_phone_numbers">>, Data) of
+        [{IncomingPhoneNumber}] ->
+          PhoneSid = proplists:get_value(<<"sid">>, IncomingPhoneNumber),
+          {ok, PhoneSid};
+        [] -> {error, twilio_number_not_found}
+      end;
     Error -> Error
   end.