s3:winbindd fix a compiler warning

about result being potentially uninitialized

diff --git a/source3/winbindd/winbindd_sids_to_xids.c b/source3/winbindd/winbindd_sids_to_xids.c
index 09d9a9b9231b142a5c98e50a9db440eb2a5ef0ac..ad021897e2742a57880eb5454d8d45b3d1a23c72 100644 (file)
--- a/source3/winbindd/winbindd_sids_to_xids.c
+++ b/source3/winbindd/winbindd_sids_to_xids.c
@@ -223,7 +223,7 @@ NTSTATUS winbindd_sids_to_xids_recv(struct tevent_req *req,
        struct winbindd_sids_to_xids_state *state = tevent_req_data(
                req, struct winbindd_sids_to_xids_state);
        NTSTATUS status;
-       char *result;
+       char *result = NULL;
        uint32_t i, num_non_cached;
 
        if (tevent_req_is_nterror(req, &status)) {