Index: ossp-pkg/sio/sio_bio.c
RCS File: /v/ossp/cvs/ossp-pkg/sio/sio_bio.c,v
rcsdiff -q -kk '-r1.3' '-r1.4' -u '/v/ossp/cvs/ossp-pkg/sio/sio_bio.c,v' 2>/dev/null
--- sio_bio.c	2002/11/24 19:39:17	1.3
+++ sio_bio.c	2002/11/24 19:40:59	1.4
@@ -562,9 +562,10 @@
         my->bio = NULL;
         my->flush_upper = 1;
         my->state       = UPPER;
+        return SIO_OK;
     }
 
-    return SIO_OK;
+    return SIO_ERR_ARG;
 }
 
 sio_module_t sio_module_bio = {