mxcl/homebrew — pull request #18507 by kc0bfv (2013-03-15 18:41:46+00:00)
Title: New sha1 for macvim Formula

Problem documented: https://github.com/mxcl/homebrew/issues/18501

Two users produced the same hash downloading directly from GitHub, and changing the hash produced a working macvim. I don't know why the hash changed, but without any other info this fix seems fishy-but-reasonable.