tree 1d7b0cb4c1b32f84138831676d347ae874533080
parent e92cb619661b5b52da63867305442e22892a503d
parent 872a761591806bbbf069e057d9dc0301f338f08d
author Tim Kientzle <kientzle@acm.org> 1490569428 -0700
committer GitHub <noreply@github.com> 1490569428 -0700

Merge pull request #891 from vapier/master

constify variables more