--- src/ssl.c.old	Fri Apr 21 10:44:23 2006
+++ src/ssl.c	Fri Apr 21 10:44:26 2006
@@ -256,6 +256,8 @@
 }
 
 static void init_engine() {
+    s_log(LOG_ERR, "This version of stunnel was compiled WITHOUT support for OpenSSL hardware engines!  If you need this functionality, rebuild the FreeBSD port with the WITH_STUNNEL_SSL_ENGINE option set to 'yes'; contact Peter Pentchev <roam@FreeBSD.org> for details.");
+    exit(1);
     if(engine_initialized)
         return;
     engine_initialized=1;