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Code Issues Releases Wiki Activity

tr_sha1(): remove unnecessary casts from va_arg

This commit is contained in:
Jordan Lee 2011-01-19 21:43:43 +00:00
parent f3e1c17261
commit 6ae426696f
1 changed files with 4 additions and 7 deletions
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11
libtransmission/crypto.c
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@ -35,10 +35,7 @@
**/
void
tr_sha1( uint8_t * setme,
const void * content1,
int content1_len,
... )
tr_sha1( uint8_t * setme, const void * content1, int content1_len, ... )
{
va_list vl;
SHA_CTX sha;
@ -47,10 +44,10 @@ tr_sha1( uint8_t * setme,
SHA1_Update( &sha, content1, content1_len );
va_start( vl, content1_len );
for( ; ; )
for( ;; )
{
const void * content = (const void*) va_arg( vl, const void* );
const int content_len = content ? (int) va_arg( vl, int ) : -1;
const void * content = va_arg( vl, const void* );
const int content_len = content ? va_arg( vl, int ) : -1;
if( content == NULL || content_len < 1 )
break;
SHA1_Update( &sha, content, content_len );