[libvirt] [PATCH 5/5] Shift the for loop over matched vars by one
Instead of adding one to the iterator on every use.
---
src/util/vircommand.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/util/vircommand.c b/src/util/vircommand.c
index 7d13828..a21a88b 100644
--- a/src/util/vircommand.c
+++ b/src/util/vircommand.c
@@ -2845,10 +2845,10 @@ virCommandRunRegex(virCommandPtr cmd,
if (regexec(®[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;
}
--
1.8.3.2