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disasm: Don't rely on iflag_cmp() returning +/-1

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It is safer to just rely on the sign, for future options.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
H. Peter Anvin 2013-11-27 13:43:45 -08:00
parent afcb66f412
commit 3143a462c2
1 changed files with 2 additions and 1 deletions
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disasm.c
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@ -1338,7 +1338,8 @@ int32_t disasm(uint8_t *data, char *output, int outbufsize, int segsize,
if (tmp_ins.prefixes[i])
nprefix++;
if (nprefix < best_pref ||
(nprefix == best_pref && iflag_cmp(&goodness, &best) == -1)) {
(nprefix == best_pref &&
iflag_cmp(&goodness, &best) < 0)) {
/* This is the best one found so far */
best = goodness;
best_p = p;