Don't compute the metric unit for 0, but instead return.
authorTametomo <irarice@gmail.com>
Tue, 12 Jan 2010 06:33:07 +0000 (23:33 -0700)
committerTametomo <irarice@gmail.com>
Tue, 12 Jan 2010 06:33:07 +0000 (23:33 -0700)
commite31172262880b24e2b0c6f042a54b7e905a20c25
tree97c26bc291d18dfea04a1a2a8910b3d2fe5c4866
parent9c86b42f78d1e9295fa42ac10af665684c67f959
Don't compute the metric unit for 0, but instead return.

Signed-off-by: Tametomo <irarice@gmail.com>
src/core/utils/metric.h