tree ebc93ad63c39f55f00fe915a94377b860b598db9
parent f1f11e3b7aaf586e1508c3a3809bcc83327ffbea
author Jordan Harband <ljharb@gmail.com> 1421699606 -0800
committer Jordan Harband <ljharb@gmail.com> 1421721305 -0800

Clean up `nvm ls-remote` behavior when one of node/iojs reports N/A.

This change:
 - removes a superfluous N/A
 - fixes the exit code to return 0 unless no version is found
 - enables `nvm install v1` and similar patterns.