Histogram in R - x-axis not centered properly
===

I have a histogram from a list `d` of values that I make by simply typing

    hist(d)

And this is what I get: ![enter image description here][1]

How can I make it such that the x-axis extends all the way left to the origin of this plot (the bottom left corner)? Why does it cut off at -0.4?


  [1]: http://i.stack.imgur.com/vkmPa.png