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Added sanity check

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Jack-Benny Persson 2014-01-11 13:55:06 +01:00
parent 91a28bfe66
commit 99c8cff113
1 changed files with 9 additions and 3 deletions
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12
dpkg-frontend.sh
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@ -30,9 +30,7 @@ Aptget="/usr/bin/apt-get"
# Binaries entered in the list will be avalible to the script as variables with # Binaries entered in the list will be avalible to the script as variables with
# the first letter uppercase # the first letter uppercase
Binaries=(dpkg sed awk egrep printf cat grep mktemp rm tail zenity) Binaries=(dpkg awk egrep printf tail zenity)
# Variables
### Functions ### ### Functions ###
@ -150,6 +148,14 @@ choice_dialog()
fi fi
} }
# Sanity checks
for bin in $Which $Aptget; do
if [ ! -x $bin ]; then
echo "Can't execute $bin"
exit 1
fi
done
# Create variables with absolute path to binaries and check # Create variables with absolute path to binaries and check
# if we can execute it (binaries will be avaliable in # if we can execute it (binaries will be avaliable in
# variables with first character uppercase, such as Grep) # variables with first character uppercase, such as Grep)