ros-infrastructure/catkin_pkg — pull request #107 by wjwwood (2014-09-25 17:58:56+00:00)
Title: topological_sort: error when there are two packages with the same name but different contents

Comparisons for package collisions in topological sort are being made on a package level instead of by package names, see: #106

This pull request adds a test which exposes this issue, and I will cherry-pick @jbohren's solution on top.