On 12/2/16 1:20 AM, Clark Wang wrote:
> Found the problem. The first "bash -i" changed the foreground pgrp to its
> own pgrp at startup but did not restore the original foreground pgrp when
> it exited. The following patch (not a real fix) works for me:
>
> --- a/shell.c
> +++ b/shell.c
> @@ -1504,6 +1504,7 @@ open_shell_script (script_name)
> {
> e = errno;
> file_error (filename);
> + end_job_control ();
> sh_exit ((e == ENOENT) ? EX_NOTFOUND : EX_NOINPUT);
> }
Nice catch and fix. There are a couple of other places you need to make
this change, but it's the right fix.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
