From f7d021d20f0605a6cf809218871c4179463320c5 Mon Sep 17 00:00:00 2001
From: lsxredrain <34489690@qq.com>
Date: Mon, 19 Jul 2021 19:02:44 +0800
Subject: [PATCH] fix save device errror

---
 apps/dgiot_device/src/dgiot_device.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/dgiot_device/src/dgiot_device.erl b/apps/dgiot_device/src/dgiot_device.erl
index a345f3e4..00ef5e50 100644
--- a/apps/dgiot_device/src/dgiot_device.erl
+++ b/apps/dgiot_device/src/dgiot_device.erl
@@ -33,7 +33,7 @@ init_ets() ->
 save(Device) ->
     DeviceId = maps:get(<<"objectId">>, Device),
     #{<<"objectId">> := ProductId} = maps:get(<<"product">>, Device),
-    #{<<"latitude">> := Latitude, <<"longitude">> := Logitude} = maps:get(<<"location">>, Device),
+    #{<<"latitude">> := Latitude, <<"longitude">> := Logitude} = maps:get(<<"location">>, Device,#{<<"latitude">> => 0, <<"longitude">>  => 0}),
     Product = binary_to_atom(ProductId),
     Acl =
         lists:foldl(fun(X, Acc) ->