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(trunk libT) prevent potential rounding errors when sending floating-point numbers across the wire in json form

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This commit is contained in:
Charles Kerr 2009-08-03 23:18:02 +00:00
parent 87a7bf043a
commit 723cabb542
1 changed files with 1 additions and 1 deletions
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2
libtransmission/bencode.c
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@ -1301,7 +1301,7 @@ jsonRealFunc( const tr_benc * val, void * vdata )
/* json requires a '.' decimal point regardless of locale */ /* json requires a '.' decimal point regardless of locale */
tr_strlcpy( locale, setlocale( LC_NUMERIC, NULL ), sizeof( locale ) ); tr_strlcpy( locale, setlocale( LC_NUMERIC, NULL ), sizeof( locale ) );
setlocale( LC_NUMERIC, "POSIX" ); setlocale( LC_NUMERIC, "POSIX" );
evbuffer_add_printf( data->out, "%.4f", val->val.d ); evbuffer_add_printf( data->out, "%.4f", tr_truncd( val->val.d, 4 ) );
setlocale( LC_NUMERIC, locale ); setlocale( LC_NUMERIC, locale );
} }