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Use { } instead of ( ) for grouping shell commands so that

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variable assignments are retained ( () creates a subshell)

Reported-by: Michael Bretterklieber <mbretter@inode.at>
This commit is contained in:
Luigi Rizzo 2002-02-14 19:21:50 +00:00
parent dfd7dc61b9
commit 99d1dbfdb0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=90659
1 changed files with 8 additions and 8 deletions
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16
release/picobsd/build/picobsd
View file

@ -327,14 +327,14 @@ main_dialog() {
fi
done
log $l
(dialog --menu "Setup the type of configuration" 12 70 5 $l \
2> ${c_reply} && set_type "`cat ${c_reply}`" ${SITE} ) || true
{ dialog --menu "Setup the type of configuration" 12 70 5 $l \
2> ${c_reply} && set_type "`cat ${c_reply}`" ${SITE} ; } || true
;;
I)
(dialog --menu "Choose your init(8) program" \
{ dialog --menu "Choose your init(8) program" \
10 70 2 init "Standard init (requires getty)" \
oinit "small init from TinyWare" 2> ${c_reply} \
&& init_name=`cat ${c_reply}` ) || true
&& init_name=`cat ${c_reply}` ; } || true
;;
K) ${EDITOR} ${MY_TREE}/PICOBSD ;;
@ -342,23 +342,23 @@ main_dialog() {
E) ${EDITOR} ${MY_TREE}/crunch.conf ;;
S)
( dialog --title "MFS Size setup" --inputbox \
{ dialog --title "MFS Size setup" --inputbox \
"MFS size depends on what you need to put on the MFS image. Typically \
ranges between 820kB (for very small bridge/router images) to \
as much as 2500kB kB for a densely packed image. \
Keep in mind that this memory is \
totally lost to other programs. Usually you want to keep \
this as small as possible. " 10 70 2> ${c_reply} \
&& MFS_SIZE=`cat ${c_reply}` ) || true
&& MFS_SIZE=`cat ${c_reply}` ; } || true
;;
\$)
(dialog --title "Site info setup" --inputbox \
{ dialog --title "Site info setup" --inputbox \
"Please enter the full path to the directory \
containing site-specific setup. \
This directory tree must contain files that replace \
standard ones in floppy.tree/ and mfs.tree/ . " \
10 70 2> ${c_reply} && SITE=`cat ${c_reply}` ) || true
10 70 2> ${c_reply} && SITE=`cat ${c_reply}` ; } || true
;;
F)