Resolves #489.
@ -1629,7 +1629,7 @@ Licensed under the MIT license.
xoff = yoff = 0;
if (v < axis.min || v > axis.max
if (isNaN(v) || v < axis.min || v > axis.max
// skip those lying on the axes if we got a border
|| (t == "full"
&& ((typeof bw == "object" && bw[axis.position] > 0) || bw > 0)