string interpolation and variables with % units

[eschmitt]

// the following code uses string interpolation to embed arguments from the mixin into a linear-gradient:
.linear-gradient (@start-color: #ffffff, @end-color: #cccccc, @start: 0%, @EnD: 100%) {
-pie-background: ~"linear-gradient(top, @{start-color} @{start}, @{end-color} @{end})";
}

// and it yields the following in less.js:
-pie-background: linear-gradient(top, #ffffff 0%, #cccccc 100);

Note that there is no percent sign (%) after the "100" value... I tried this with a number of different values and it only seems to be able to parse 0%. Its kind of a mute point for me, as I realized that I didn't need the string interpolation after all, but I thought I would submit it as it may have other implications.

[lukeapage]

When I test this the unit is always left off (for the 0 and the 100).. therefore you could fix it by adding @{start}%