- dssgamma=$(cat /etc/pandora/conf/dssgamma.state)
- dssgamma2=$(echo "scale=2;$dssgamma / 100" | bc)
- sudo /usr/pandora/scripts/op_gamma.sh $dssgamma2
+ if [ -f /etc/pandora/conf/dssgamma.state ]; then
+ dssgamma=$(cat /etc/pandora/conf/dssgamma.state)
+ dssgamma2=$(echo "scale=2;$dssgamma / 100" | bc)
+ /usr/pandora/scripts/op_gamma.sh $dssgamma2
+ fi