sbt/sbt — pull request #835 by jrudolph (2013-07-31 13:32:48+00:00)
Title: prevent another StringIndexOutOfBoundsException in Graph.toAscii

This was observed for deep graphs in jrudolph/sbt-dependency-graph#36.

See also https://github.com/jrudolph/sbt-dependency-graph/commit/0bcd2e03f49f6c7133e9ef9e40b95d40970e4a29 where this was fixed in sbt-dependency-graph's fork of this code.