creationix/nvm — pull request #354 by simontabor (2014-02-06 13:05:52+00:00)
Title: don't curl if version is specified + installed

Removes CURL to match the version pattern if an explicit version (e.g. `v0.10.25`) is specified and already installed.

Means `nvm install v0.10.25` can be used without an internet connection, will speed up the code and reduce number of requests to the server.

No actual functionality changed - just a quicker exit.