diff options
| -rw-r--r-- | common/hush.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/common/hush.c b/common/hush.c index db47e6569c..9c9725cf01 100644 --- a/common/hush.c +++ b/common/hush.c @@ -1378,7 +1378,12 @@ static int parse_stream_outer(struct p_context *ctx, struct in_str *inp, int fla if (rcode != 1 && ctx->old_flag == 0) { done_word(&temp, ctx); done_pipe(ctx,PIPE_SEQ); - code = run_list(ctx->list_head); + if (ctx->list_head->num_progs) { + code = run_list(ctx->list_head); + } else { + free_pipe_list(ctx->list_head, 0); + continue; + } if (code == -2) { /* exit */ b_free(&temp); |