dc4178050
Mike Frysinger
2009-04-06
Subject
fix #>&- syntax for closing fds
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shell/hush.c+2 -1
| @@ -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) | |