garden/tree — pull request #160 by espadrine (2012-11-25 14:59:25+00:00)
Title: OT: Unnecessary closing of file in the file system.

Plugs using both `{{=file.content}}` and OT have a bug wherein the nth time,
n > 1, that they are run, `file.content` would yield `null`.
This change fixes that bug.