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Diffstat (limited to 'doc/crypto/BN_new.pod')
| -rw-r--r-- | doc/crypto/BN_new.pod | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/crypto/BN_new.pod b/doc/crypto/BN_new.pod index 61743e37fe..fa157d3c83 100644 --- a/doc/crypto/BN_new.pod +++ b/doc/crypto/BN_new.pod @@ -27,6 +27,7 @@ to the value 0. BN_free() frees the components of the B<BIGNUM>, and if it was created by BN_new(), also the structure itself. BN_clear_free() additionally overwrites the data before the memory is returned to the system. +If B<a> is NULL, nothing is done. =head1 RETURN VALUES |