free NULL cleanup.

[openssl.git] / doc / crypto / BIO_f_base64.pod

diff --git a/doc/crypto/BIO_f_base64.pod b/doc/crypto/BIO_f_base64.pod
index 438af3b6b66c00d62a5be05e7cf25de1879d048e..d1d7bf0bd0662345e81cd541691c433effe1950e 100644 (file)
--- a/doc/crypto/BIO_f_base64.pod
+++ b/doc/crypto/BIO_f_base64.pod
@@ -46,11 +46,11 @@ to standard output:
 
  b64 = BIO_new(BIO_f_base64());
  bio = BIO_new_fp(stdout, BIO_NOCLOSE);
- bio = BIO_push(b64, bio);
- BIO_write(bio, message, strlen(message));
- BIO_flush(bio);
+ BIO_push(b64, bio);
+ BIO_write(b64, message, strlen(message));
+ BIO_flush(b64);
 
- BIO_free_all(bio);
+ BIO_free_all(b64);
 
 Read Base64 encoded data from standard input and write the decoded
 data to standard output:
@@ -62,11 +62,12 @@ data to standard output:
  b64 = BIO_new(BIO_f_base64());
  bio = BIO_new_fp(stdin, BIO_NOCLOSE);
  bio_out = BIO_new_fp(stdout, BIO_NOCLOSE);
- bio = BIO_push(b64, bio);
- while((inlen = BIO_read(bio, inbuf, 512)) > 0) 
+ BIO_push(b64, bio);
+ while((inlen = BIO_read(b64, inbuf, 512)) > 0) 
        BIO_write(bio_out, inbuf, inlen);
 
- BIO_free_all(bio);
+ BIO_flush(bio_out);
+ BIO_free_all(b64);
 
 =head1 BUGS