From: saerome.kim <saerome.kim@samsung.com>
Date: Mon, 1 Oct 2018 06:19:25 +0000 (+0900)
Subject: Remove waring message when calling CHECK_PRIVILEGE
X-Git-Tag: submit/tizen/20181001.075826^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=749559fea356c66286a2638fe5fd00fdf6014002;p=platform%2Fcore%2Fapi%2Fzigbee.git

Remove waring message when calling CHECK_PRIVILEGE

Even if g_dbus_proxy_call_sync() returns NULL, g_variant_unref() calles.
So, we checkout if returned variable is null or not.

Change-Id: Idef3bce2021b71c690ed8055acb8b3fdb8a6cf60
Signed-off-by: saerome.kim <saerome.kim@samsung.com>
---

diff --git a/src/zbl-dbus.c b/src/zbl-dbus.c
index d8d8e40..29e0ce5 100644
--- a/src/zbl-dbus.c
+++ b/src/zbl-dbus.c
@@ -3483,7 +3483,9 @@ static int _check_zigbee_privilege()
 
 	variant = g_dbus_proxy_call_sync(service_gproxy, "check_privilege",
 			NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &dbus_err);
-	if (!variant) {
+	if (variant) {
+		g_variant_unref(variant);
+	} else if (dbus_err) {
 		ERR("Failed to check_zigbee_privilege [%s]", dbus_err->message);
 		if (strstr(dbus_err->message, "AccessDenied"))
 			result = ZIGBEE_ERROR_PERMISSION_DENIED;
@@ -3492,7 +3494,6 @@ static int _check_zigbee_privilege()
 
 		g_error_free(dbus_err);
 	}
-	g_variant_unref(variant);
 
 	return result;
 }