scala-ide/scala-search — pull request #59 by mads379 (2013-06-16 17:39:08+00:00)
Title: Make sure a file exists before searching the parse tree

Since everything is concurrent we can easily find ourselves in a
situation where the occurrence collector is used on a file that
doesn't exist anymore, so now we make sure that files exist
before trying to traverse the parse-tree.

Fix for #57 on Github