K 10
svn:author
V 6
iulius
K 8
svn:date
V 27
2015-06-03T19:08:50.944571Z
K 7
svn:log
V 190
Fix a Clang warning for the test of the equality between floats

overview_free_space returns a percentage (positive number) or -1 when
free space is irrelevant for the overview method used.

END
