BrightcoveOS/Diamond — pull request #134 by bclermont (2012-08-27 12:37:26+00:00)
Title: don't use empty prefix.

this prevent a bug when a metric name starts with a dot character. which does not work with most version of graphite.

in 0.9.9, metric name that starts with a dot are ignored, in 0.9.10 carbon tries to write the metric relative to / instead of the storage dir..
that was just fixed in carbon trunk and 0.9.x branch last week