[Fix] NULL_AFTER_DEREF

Change-Id: Ifb34cf54b4293f34799ccf0d10f3f3fa3c16e0bc

diff --git a/src/wifi-indicator.c b/src/wifi-indicator.c
index cb138f2..e788e65 100755 (executable)
--- a/src/wifi-indicator.c
+++ b/src/wifi-indicator.c
@@ -91,6 +91,11 @@ static int __netconfig_wifi_update_and_get_rssi(void)
        g_variant_get(message, "(v)", &value);
 
        g_variant_get(value, "a{sv}", &iter);
+       if (iter == NULL) {
+               ERR("Fail to get list from SignalPoll");
+               return 0;
+       }
+
        while (g_variant_iter_loop(iter, "{sv}", &key, &variant)) {
                key_value = g_variant_get_int32(variant);