(pop3d_stls): Set state to AUTHORIZATION upon successful completion of TLS negotiation.

@@ -27,7 +27,7 @@ pop3d_stls (const char *arg)
   if (strlen (arg) != 0)
     return ERR_BAD_ARGS;
 
-  if (state != AUTHORIZATION)
+  if (state != initial_state)
     return ERR_WRONG_STATE;
 
   if (tls_done)
@@ -41,6 +41,9 @@ pop3d_stls (const char *arg)
   if (!tls_done)
     return ERR_UNKNOWN;
 
+  state = AUTHORIZATION;  /* Confirm we're in this state. Necessary for
+			     --tls-required to work */
+
   return OK;
 }