revise tzplatform api usage as guide

Change-Id: Ice2a4e66bbfd7bafd09f0923423bace2d4c0575b

diff --git a/src/server/ServerUtil.cpp b/src/server/ServerUtil.cpp
index 74c922e..1dcc93c 100644 (file)
--- a/src/server/ServerUtil.cpp
+++ b/src/server/ServerUtil.cpp
@@ -63,8 +63,8 @@ EXPORT_API std::string util::get_user_path(uid_t uid, enum tzplatform_variable i
        ScopeMutex sm(&__pathMutex);
 
        tzplatform_context* context = NULL;
-       tzplatform_context_create(&context);
-       IF_FAIL_RETURN_TAG(context, EMPTY_STR, _E, "tzplatform_context_create() failed");
+       int ret = tzplatform_context_create(&context);
+       IF_FAIL_RETURN_TAG(ret == 0, EMPTY_STR, _E, "tzplatform_context_create() failed");
 
        if (tzplatform_context_set_user(context, uid) != E_NONE) {
                _E("tzplatform_context_set_user() failed");