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Fixed bug so that script reacts when user hits ESC

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This commit is contained in:
Jack-Benny Persson 2013-12-26 12:59:34 +01:00
parent dbd17b6bc0
commit eb3605d084
1 changed files with 7 additions and 5 deletions
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12
Labb7/ovning3.sh
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@ -19,14 +19,12 @@ ask()
{ {
$Dialog --backtitle "Create new user" --inputbox "$1" 10 60\ $Dialog --backtitle "Create new user" --inputbox "$1" 10 60\
2> /tmp/createuser 2> /tmp/createuser
Input=`$Cat /tmp/createuser` if [ $? -eq 255 ]; then
if [ $? -ne 0 ]; then
echo "Aborting, something went wrong..."
exit 2
elif [ $? -eq 255 ]; then
echo "Aborting, user hit ESC" echo "Aborting, user hit ESC"
exit 2 exit 2
fi fi
Input=`$Cat /tmp/createuser`
} }
@ -56,6 +54,10 @@ HowMany=`echo $Shell | wc -w` # How many shells are avaliable?
$Dialog --backtitle "Create new user"\ $Dialog --backtitle "Create new user"\
--menu "Choose a shell for your new user" 14 60 $HowMany $ShellList\ --menu "Choose a shell for your new user" 14 60 $HowMany $ShellList\
2> /tmp/createuser 2> /tmp/createuser
if [ $? -eq 255 ]; then
echo "Aborting, user hit ESC"
exit 2
fi
Input=`$Cat /tmp/createuser` Input=`$Cat /tmp/createuser`
UserShell=$Input UserShell=$Input