SOURCES (AC-branch): bashrc - better test

[Jacek Konieczny]

On Sat, May 28, 2005 at 10:28:16PM +0200, ankry wrote:
> Author: ankry                        Date: Sat May 28 20:28:16 2005 GMT
> Module: SOURCES                       Tag: AC-branch
> ---- Log message:
> - better test
> 
> ---- Files affected:
> SOURCES:
>    bashrc (1.14.2.2 -> 1.14.2.3) 
> 
> ---- Diffs:
> 
> ================================================================
> Index: SOURCES/bashrc
> diff -u SOURCES/bashrc:1.14.2.2 SOURCES/bashrc:1.14.2.3
> --- SOURCES/bashrc:1.14.2.2	Fri May 27 20:04:31 2005
> +++ SOURCES/bashrc	Sat May 28 22:28:11 2005
> @@ -21,4 +21,4 @@
>  done
>  unset i
>  
> -[ "`LC_ALL= tty`" = "not a tty" ] || stty erase `tput kbs`
> +[ -n "$TERM" ] && tty >/dev/null 2>&1 && stty erase `tput kbs`

A czemu nie normalnie: [ -t 0 ] ?
TERM może być ustawiony np. przed odpaleniem demona który woła shella.

Pozdrowienia,
	Jacek