Fix a static analysis issue

Changes:
 - Adds checking whether root is nullptr or not.

Change-Id: I694e8f0f696e9c4d4097adc876e7f868988458c8
Signed-off-by: Changgyu Choi <changyu.choi@samsung.com>

diff --git a/src/aul_rsc_mgr_internal.c b/src/aul_rsc_mgr_internal.c
index 24562a7..96f6fdd 100644 (file)
--- a/src/aul_rsc_mgr_internal.c
+++ b/src/aul_rsc_mgr_internal.c
@@ -233,6 +233,10 @@ int _resource_open(const char *path, resource_data_t **data)
        if (doc == NULL)
                return -1;
        root = xmlDocGetRootElement(doc);
+       if (!root) {
+               xmlFreeDoc(doc);
+               return -1;
+       }
 
        ret = __parse_resource(root, data);