ros-visualization/rqt_common_plugins — pull request #268 by ablasdel (2014-08-08 22:39:22+00:00)
Title: fixes #266 : nodes are now allowed to create namespaces

Took a moment to look at this.
It seems when rqt_graph adds nodes/topics to the graph it only allows the topic code to create the namespaces. This works most of the time save for the case shown in #266.

This code allows nodes to add namespaces too.