diff options
Diffstat (limited to 'match.c')
| -rw-r--r-- | match.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -636,7 +636,8 @@ static match_t *match(match_ctx_t *ctx, const char *str, pat_t *pat) while (rec_op.args.leftrec.visits > 0) { rec_op.args.leftrec.visits = 0; - recycle_match(&rec_op.args.leftrec.match); + if (rec_op.args.leftrec.match && rec_op.args.leftrec.match != m) + recycle_match(&rec_op.args.leftrec.match); rec_op.args.leftrec.match = m; prev = m->end; match_t *m2 = match(&ctx2, str, ref); @@ -645,10 +646,11 @@ static match_t *match(match_ctx_t *ctx, const char *str, pat_t *pat) recycle_match(&m2); break; } + recycle_match(&m); m = m2; } - if (rec_op.args.leftrec.match) + if (rec_op.args.leftrec.match && rec_op.args.leftrec.match != m) recycle_match(&rec_op.args.leftrec.match); // This match wrapper mainly exists for record-keeping purposes. |