_bend="${_range#*-}"
fi
-if [ -x "$file" -o \! -r "$file" -o \! -f "$file" ]; then
+if ! [ -f "$file" ] || [ -x "$file" ] || ! grep -qm1 '' "$file" ; then
printf 'Status:403 Forbidden\r\n\r\n'
elif [ "$date" = "$cachedate" ]; then
printf 'Status:304 Not Modified\r\n'