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| author | Nick Mathewson <nickm@torproject.org> | 2006-08-31 18:47:54 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2006-08-31 18:47:54 +0000 |
| commit | c4ac4bcba348c32af8a4125887fbd69480dd2378 (patch) | |
| tree | a2528ef6bdbd6349d112e30d59ff4d96b6d0a742 /src/common/crypto.c | |
| parent | 21a78803584c468f4c0b949d35444695266ff35f (diff) | |
| download | tor-c4ac4bcba348c32af8a4125887fbd69480dd2378.tar.gz tor-c4ac4bcba348c32af8a4125887fbd69480dd2378.zip | |
r8696@Kushana: nickm | 2006-08-31 14:43:44 -0400
Try to appease some warnings with newer gccs that believe that ignoring a return value is okay, but casting a return value and then ignoring it is a sign of madness.
svn:r8312
Diffstat (limited to 'src/common/crypto.c')
| -rw-r--r-- | src/common/crypto.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/common/crypto.c b/src/common/crypto.c index 6767b637dc..57b504f5ba 100644 --- a/src/common/crypto.c +++ b/src/common/crypto.c @@ -503,12 +503,7 @@ crypto_pk_write_public_key_to_string(crypto_pk_env_t *env, char **dest, } BIO_get_mem_ptr(b, &buf); - BIO_set_close(b, BIO_NOCLOSE); /* so BIO_free doesn't free buf */ - /* XXX The above line generates a warning on new gcc/openssls: - * crypto.c:506: warning: value computed is not used - * Perhaps in new openssls this is a more complex macro and - * we're no longer calling it quite right? -RD - */ + (void)BIO_set_close(b, BIO_NOCLOSE); /* so BIO_free doesn't free buf */ BIO_free(b); tor_assert(buf->length >= 0); |