From dc4178050a9e150d26fe7041191a5d124fcdf03c Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 6 Apr 2009 12:35:41 +0000 Subject: [PATCH] fix #>&- syntax for closing fds --- shell/hush.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/shell/hush.c b/shell/hush.c index 7e6d3567b..4f4012db8 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -2064,7 +2064,8 @@ static int setup_redirects(struct command *prog, int squirrel[]) squirrel[redir->fd] = dup(redir->fd); } if (openfd == -3) { - //close(openfd); // close(-3) ??! + /* "-" means "close me" and we use -3 for that */ + close(redir->fd); } else { dup2(openfd, redir->fd); if (redir->dup == -1) -- 2.25.1