From: Myungki Lee <mk5004.lee@samsung.com>
Date: Mon, 9 Nov 2015 02:57:55 +0000 (+0900)
Subject: To modify an error doesn't happen, if there is no noti_list for key in remove_all... 
X-Git-Tag: submit/tizen/20151111.052415~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F01%2F51501%2F1;p=platform%2Fcore%2Fapi%2Fapplication.git

To modify an error doesn't happen, if there is no noti_list for key in remove_all func.

Change-Id: Ib1399c5a96d148ad81d723d42f77219cb609f1f2
Signed-off-by: Myungki Lee <mk5004.lee@samsung.com>
---

diff --git a/preference/preference.c b/preference/preference.c
index cab3d4f..37b93b2 100644
--- a/preference/preference.c
+++ b/preference/preference.c
@@ -1347,11 +1347,15 @@ API int preference_remove_all(void)
 
 		ret = preference_unset_changed_cb(keyname);
 		if (ret != PREFERENCE_ERROR_NONE) {
-			ERR("preference_unset_changed_cb() failed(%d)", ret);
-			_preference_keynode_free(pKeyNode);
-			closedir(dir);
-			free(keyname);
-			return PREFERENCE_ERROR_IO_ERROR;
+			if (ret == PREFERENCE_ERROR_NO_KEY) {
+				ERR("can't find %s's cb()", keyname);
+			} else {
+				ERR("preference_unset_changed_cb() failed(%d)", ret);
+				_preference_keynode_free(pKeyNode);
+				closedir(dir);
+				free(keyname);
+				return PREFERENCE_ERROR_IO_ERROR;
+			}
 		}
 
 		do {