res_pjsip.c: Fix inconsistency between warning and action.

The original return value corresponded to AST_SIP_AUTHENTICATION_CHALLENGE
but we have no authenticator registered to create the challenge.

Change-Id: I62368180d774b497411b80fbaabd0c80841f8512

diff --git a/res/res_pjsip.c b/res/res_pjsip.c
index 1bc8fb8d829fe220a7a20076cbe5755c14ffd3cf..9b9905826a61454157c46db332f02d5297f3b5b4 100644 (file)
--- a/res/res_pjsip.c
+++ b/res/res_pjsip.c
@@ -2356,7 +2356,7 @@ enum ast_sip_check_auth_result ast_sip_check_authentication(struct ast_sip_endpo
 {
        if (!registered_authenticator) {
                ast_log(LOG_WARNING, "No SIP authenticator registered. Assuming authentication is successful\n");
-               return 0;
+               return AST_SIP_AUTHENTICATION_SUCCESS;
        }
        return registered_authenticator->check_authentication(endpoint, rdata, tdata);
 }