pypa/virtualenv — pull request #233 by chrish42 (2012-02-29 16:25:29+00:00)
Title: Suppress warning message when bash hashing is disabled.

I have hashing disabled in bash (because I think the benefits are dubious nowadays and that way I don't have to remember to clear the hash cache when I install a new program, etc.) But whenever I use virtualenv's "activate" script, I get the following warning (twice): "bash: hash: hashing disabled".

The following branch suppresses said warning by redirecting the stderr of the "hash" builtin to /dev/null. Please consider merging.