From: Hyungdeuk Kim <hd3.kim@samsung.com>
Date: Thu, 1 Aug 2013 07:57:19 +0000 (+0900)
Subject: add code to check func ret for fixing prevent issue
X-Git-Tag: accepted/tizen/20131002.050353^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=90081b4195433e218b35fd8dd04205a8a96acb97;p=platform%2Fcore%2Fappfw%2Fapp-core.git

add code to check func ret for fixing prevent issue
---

diff --git a/packaging/app-core.spec b/packaging/app-core.spec
index dc1799d..5c843f6 100644
--- a/packaging/app-core.spec
+++ b/packaging/app-core.spec
@@ -1,7 +1,7 @@
 Name:       app-core
 Summary:    Application basic
 Version:    1.2
-Release:    47
+Release:    48
 Group:      Application Framework
 License:    Apache License, Version 2.0
 Source0:    app-core-%{version}.tar.gz
diff --git a/src/appcore-rotation.c b/src/appcore-rotation.c
index d3f9a25..4fb934d 100755
--- a/src/appcore-rotation.c
+++ b/src/appcore-rotation.c
@@ -359,7 +359,7 @@ EXPORT_API int appcore_resume_rotation_cb(void)
 		return rot.wm_rotate->resume_rotation_cb();
 	}
 	else {
-		int r;
+		int r,ret;
 		enum appcore_rm m;
 
 		_retv_if(rot.callback == NULL, 0);
@@ -381,8 +381,10 @@ EXPORT_API int appcore_resume_rotation_cb(void)
 			if (r < 0) {
 				_ERR("sf_start in appcore_internal_sf_start failed: %d",
 				     r);
-				sf_unregister_event(rot.handle,
+				ret = sf_unregister_event(rot.handle,
 						    ACCELEROMETER_EVENT_ROTATION_CHECK);
+				if (ret < 0)
+					_ERR("sf_unregister_event failed: %d", ret);
 				rot.cb_set = 0;
 				return -1;
 			}