Avoid division by zero when AutoFlush is set explicitly by AutoSave is not set explicitly
Avoid division by zero when AutoFlush is set explicitly by AutoSave is not set explicitly


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@38614 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT