tree 8e7899b1fd19f30f9677b9b34dcfcb37416ba538
parent d9f8e938f0e5b9e03bbb422d8d891303fffaa279
author Scott Baker <smbaker@gmail.com> 1438817709 -0700
committer Scott Baker <smbaker@gmail.com> 1438817709 -0700

only delete slices and slivers if they are empty