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Shift the for loop over matched vars by one

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Instead of adding one to the iterator on every use.
This commit is contained in:
Ján Tomko 2014-03-20 13:20:08 +01:00
parent 25c49db506
commit 9d4306868c
1 changed files with 4 additions and 4 deletions
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8
src/util/vircommand.c
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@ -2845,10 +2845,10 @@ virCommandRunRegex(virCommandPtr cmd,
if (regexec(&reg[i], p, nvars[i]+1, vars, 0) != 0)
break;
for (j = 0; j < nvars[i]; j++) {
/* NB vars[0] is the full pattern, so we offset j by 1 */
if (VIR_STRNDUP(groups[ngroup++], p + vars[j+1].rm_so,
vars[j+1].rm_eo - vars[j+1].rm_so) < 0)
/* NB vars[0] is the full pattern, so we offset j by 1 */
for (j = 1; j <= nvars[i]; j++) {
if (VIR_STRNDUP(groups[ngroup++], p + vars[j].rm_so,
vars[j].rm_eo - vars[j].rm_so) < 0)
goto cleanup;
}