From: hj kim <backto.kim@samsung.com>
Date: Fri, 23 Mar 2018 00:29:37 +0000 (+0900)
Subject: Fix Coverity issues
X-Git-Tag: submit/tizen/20180323.043859^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F35%2F173635%2F1;p=platform%2Fcore%2Fapi%2Fmetadata-editor.git

Fix Coverity issues

Change-Id: I71fb5886972dae84270b701d35eca0176175fb86
---

diff --git a/test/metadata_editor_test.c b/test/metadata_editor_test.c
index 1f84eb3..6e2bbc6 100755
--- a/test/metadata_editor_test.c
+++ b/test/metadata_editor_test.c
@@ -366,10 +366,14 @@ static bool __add_picture(metadata_editor_h metadata)
 
 static bool __delete_pictures(metadata_editor_h metadata)
 {
+	int ret = METADATA_EDITOR_ERROR_NONE;
 	uint num, i;
 	char *picture_index = NULL;
 
-	metadata_editor_get_metadata(metadata, METADATA_EDITOR_ATTR_PICTURE_NUM, &picture_index);
+	ret = metadata_editor_get_metadata(metadata, METADATA_EDITOR_ATTR_PICTURE_NUM, &picture_index);
+	if (ret != METADATA_EDITOR_ERROR_NONE)
+		printf("fail to metadata_editor_get_metadata[%d]\n", ret);
+
 	printf("The number of pictures is [%s]\n", picture_index);
 
 	if (picture_index) {