diff options
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/regexec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/posix/regexec.c b/posix/regexec.c index 88b20dd31f..e2597dc47e 100644 --- a/posix/regexec.c +++ b/posix/regexec.c @@ -1695,7 +1695,7 @@ sift_states_bkref (preg, mctx, sctx, str_idx, dest_nodes) continue; if (type == OP_BACK_REF) { - int enabled_idx, ret; + int enabled_idx; for (enabled_idx = 0; enabled_idx < mctx->nbkref_ents; ++enabled_idx) { int disabled_idx, subexp_len, to_idx; @@ -1769,7 +1769,7 @@ sift_states_bkref (preg, mctx, sctx, str_idx, dest_nodes) } local_sctx.last_node = node; local_sctx.last_str_idx = str_idx; - ret = re_node_set_insert (&local_sctx.limits, enabled_idx); + err = re_node_set_insert (&local_sctx.limits, enabled_idx); if (BE (err < 0, 0)) return REG_ESPACE; err = sift_states_backward (preg, mctx, &local_sctx); |