diff options
| -rw-r--r-- | src/regex/regcomp.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/regex/regcomp.c b/src/regex/regcomp.c index 330de467..ac207c89 100644 --- a/src/regex/regcomp.c +++ b/src/regex/regcomp.c @@ -834,22 +834,20 @@ static reg_errcode_t parse_atom(tre_parse_ctx_t *ctx, const char *s) return REG_EBRACE; s++; } - node = tre_ast_new_literal(ctx->mem, v, v, ctx->position); - ctx->position++; + node = tre_ast_new_literal(ctx->mem, v, v, ctx->position++); s--; break; default: if (!ere && (unsigned)*s-'1' < 9) { /* back reference */ int val = *s - '0'; - node = tre_ast_new_literal(ctx->mem, BACKREF, val, ctx->position); + node = tre_ast_new_literal(ctx->mem, BACKREF, val, ctx->position++); ctx->max_backref = MAX(val, ctx->max_backref); } else { /* extension: accept unknown escaped char as a literal */ goto parse_literal; } - ctx->position++; } s++; break; |