tree b9dd9a3012735077afe0e5703da9972ecd8c5c72
parent 71e030644d996982e2acc288478081bfc7d97765
author Pascal Rapicault <prapicau> 1208827956 +0000
committer Pascal Rapicault <prapicau> 1208827956 +0000

change optimization function for better handling of optionality