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miri: don't parse buffers argument as double

This commit is contained in:
Dimitri Stolnikov 2012-11-28 21:07:34 +01:00
parent a314b43162
commit cd638cef3e
1 changed files with 8 additions and 6 deletions
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14
lib/miri/miri_source_c.cc
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@ -94,14 +94,16 @@ miri_source_c::miri_source_c (const std::string &args)
if (dict.count("miri"))
dev_index = boost::lexical_cast< unsigned int >( dict["miri"] );
_buf_num = BUF_NUM;
_buf_head = _buf_used = _buf_offset = 0;
_buf_num = _buf_head = _buf_used = _buf_offset = 0;
_samp_avail = BUF_SIZE / BYTES_PER_SAMPLE;
if (dict.count("buffers")) {
_buf_num = (unsigned int)boost::lexical_cast< double >( dict["buffers"] );
if (0 == _buf_num)
_buf_num = BUF_NUM;
if (dict.count("buffers"))
_buf_num = boost::lexical_cast< unsigned int >( dict["buffers"] );
if (0 == _buf_num)
_buf_num = BUF_NUM;
if ( BUF_NUM != _buf_num ) {
std::cerr << "Using " << _buf_num << " buffers of size " << BUF_SIZE << "."
<< std::endl;
}