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Make fn cd safe for rc -e.

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rsc 2005-08-10 16:59:19 +00:00
parent 915a8b77ff
commit 3f056d8ef2
1 changed files with 10 additions and 3 deletions
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13
rcmain
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@ -24,9 +24,16 @@ if(! ~ $#cflag 0){
}
if(flag i){
if(~ $TERM 9term){
if(~ $#'fn#cd' 0)
fn cd { builtin cd $1 && flag i && awd }
awd
fn cd {
# builtin cd $1 && flag i && awd
# is not sufficient when running in a subshell
# that is rc -e (like mk uses!)
if(builtin cd $1){
if(flag i) $PLAN9/bin/9 awd || status=''
status=''
}
}
$PLAN9/bin/9 awd
}
if(flag l && test -r $home/lib/profile) . $home/lib/profile
status=''