rust-lang/rust — pull request #17573 by iliekturtles (2014-09-26 22:43:36+00:00)
Title: dist: Make Windows installer modify system %PATH%

Modify the system %PATH% environment variable instead of the current
user's %PATH% environment. The current user will be an admin user
that may not be the same user who originally started the installer.
Closes #17570.