https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=932927

--- libotr-4.1.1/tests/unit/test_auth.c.orig
+++ libotr-4.1.1/tests/unit/test_auth.c
@@ -67,6 +67,7 @@
 	OtrlAuthInfo *auth = &ctx.auth;
 
 	/* API call. */
+	otrl_auth_new(&ctx);
 	otrl_auth_clear(auth);
 
 	ok(auth->authstate == OTRL_AUTHSTATE_NONE &&