Remove compile warning

[src/libhomescreen.git] / src / libhomescreen.cpp

diff --git a/src/libhomescreen.cpp b/src/libhomescreen.cpp
index 0462d4d..cfd382d 100644 (file)
--- a/src/libhomescreen.cpp
+++ b/src/libhomescreen.cpp
@@ -459,7 +459,11 @@ void LibHomeScreen::on_event(void *closure, const char *event, struct afb_wsj1_m
        }
 
        struct json_object* ev_contents = afb_wsj1_msg_object_j(msg);
-       struct json_object *json_data = json_object_object_get(ev_contents, "data");
+       struct json_object *json_data;
+       if(!json_object_object_get_ex(ev_contents, "data", &json_data)) {
+               HMI_ERROR("libhomescreen", "got ev_contents error.");
+               return;
+       }
 
        if(onEvent != nullptr)
        {