From: hyunho <hhstark.kang@samsung.com>
Date: Tue, 13 Mar 2018 08:34:41 +0000 (+0900)
Subject: Check return value
X-Git-Tag: accepted/tizen/unified/20180315.150743~2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fappfw%2Fapp-core.git;a=commitdiff_plain;h=refs%2Fchanges%2F35%2F172335%2F1

Check return value

Change-Id: I5a61c0fc7de424f5811318b192bac6ee64267d20
Signed-off-by: hyunho <hhstark.kang@samsung.com>
---

diff --git a/src/legacy/appcore.c b/src/legacy/appcore.c
index aa21f4c..82d28bc 100644
--- a/src/legacy/appcore.c
+++ b/src/legacy/appcore.c
@@ -57,8 +57,12 @@ static struct appcore_context __context;
 EXPORT_API int appcore_set_event_callback(enum appcore_event event,
 					  int (*cb) (void *, void *), void *data)
 {
-	if (__handles[event])
-		appcore_base_remove_event(__handles[event]);
+	int ret;
+	if (__handles[event]) {
+		ret = appcore_base_remove_event(__handles[event]);
+		if (ret != 0)
+			_ERR("Fail to remove event");
+	}
 	__handles[event] = appcore_base_add_event((enum appcore_base_event)__convertor[event], cb, data);
 
 	return 0;