exit 1
fi
-if ! which $dtc >/dev/null ; then
+if ! which $dtc > /dev/null 2>&1 ; then
echo "Error: Cannot find dtc: $dtc"
exit 1
fi
-MAJOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 1)
+MAJOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 1 | tr -d v)
MINOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 2)
PATCH=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 3 | cut -d - -f 1)