savannah: Environment variables in a subshell

[slavazanko]

Original: ​http://savannah.gnu.org/bugs/?16757

Submitted by:	Oleg Broytmann <phd>	Submitted on:	Tue 06 Jun 2006 06:43:30 AM UTC
Category:	Subshell	Severity:	3 - Normal
Status:	None	Privacy:	Public
Assigned to:	None	Open/Closed:	Open
Release:	4.6.1	Operating System:	GNU/Linux

Discussion:

Tue 06 Jun 2006 06:43:30 AM UTC, original submission:

I have a lot of different environments (Python, Java, Postgres and 
so on), and I source a config file when I want to change the 
environment; for example running "include svn" runs

. $HOME/lib/config/svn

that adds SVN directories to PATH, LD_LIBRARY_PATH and MANPATH. 
When I do this under Midnight Commander I have a minor problem with 
subshell (at least I think the problem is in the subshell). When I 
run a program in the mc command line (type "./a_script", press 
[Enter]) mc (subshell?) passes the modified env vars to the 
program. But if I just press [Enter] on the program mc passes an 
old environment as if I didn't source any config file; it seems 
after pressing [Enter] on a program mc passes its own original 
environment, not the subshell's environment. I think that's a bug; 
I'd like mc to pass the modified environment to all programs 
regardless of the way I start them.

Debian GNU/Linux 3.1, mc 4.6.1-pre3.