Merge pull request #587 from wolfmanjm/upstreamedge
authorJim Morris <morris@wolfman.com>
Fri, 30 Jan 2015 23:10:17 +0000 (15:10 -0800)
committerJim Morris <morris@wolfman.com>
Fri, 30 Jan 2015 23:10:17 +0000 (15:10 -0800)
fix M500 and M504 occasional hang due to the remove() command


Trivial merge