Fix const declarations.

[openssl.git] / crypto / bio / bf_nbio.c

diff --git a/crypto/bio/bf_nbio.c b/crypto/bio/bf_nbio.c
index b493100ba42c2a0919ddfa26359e7842eb87c0eb..034b3024dfc3b7ad3cd05a0a18a5ec0a5093f355 100644 (file)
--- a/crypto/bio/bf_nbio.c
+++ b/crypto/bio/bf_nbio.c
@@ -1,5 +1,5 @@
 /* crypto/bio/bf_nbio.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -93,7 +93,8 @@ typedef struct nbio_test_st
 
 static BIO_METHOD methods_nbiof=
        {
-       BIO_TYPE_NBIO_TEST,"non-blocking IO test filter",
+       BIO_TYPE_NBIO_TEST,
+       "non-blocking IO test filter",
        nbiof_write,
        nbiof_read,
        nbiof_puts,
@@ -237,6 +238,7 @@ char *ptr;
                BIO_copy_next_retry(b);
                break;
        case BIO_CTRL_DUP:
+               ret=0L;
                break;
        default:
                ret=BIO_ctrl(b->next_bio,cmd,num,ptr);