LINES="$(env_diff | wc -l)" # implies env_init
[ "$LINES" -gt 0 ] && {
if ask_bool 1 "Do you want to save your changes"; then
env_sync
else
LINES="$(env_diff | wc -l)" # implies env_init
[ "$LINES" -gt 0 ] && {
if ask_bool 1 "Do you want to save your changes"; then
env_sync
else