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Fix a "signededness" error.

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curt 2005-02-15 18:07:06 +00:00
parent 73fb59a7dd
commit 5783208d9d
1 changed files with 4 additions and 2 deletions
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6
src/FDM/ExternalPipe/ExternalPipe.cxx
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@ -116,8 +116,10 @@ static int write_fifo( char cmd_type, int pd, char *cmd, int len ) {
char *buf = new char[len + 3];
// write 2 byte command length + command type + command
char hi = (len + 1) / 256;
char lo = (len + 1) - (hi * 256);
unsigned char hi = (len + 1) / 256;
unsigned char lo = (len + 1) - (hi * 256);
// cout << "len = " << len << " hi = " << (int)hi << " lo = " << (int)lo << endl;
buf[0] = hi;
buf[1] = lo;