tree 346bb7bedd1dfe13f531725e7e0edaa2d80df1a8
parent 7afcf3a55b5f484b3d3442053fae8186a3fb92d7
author Joe Hershberger <joe.hershberger@ni.com> 1355285782 -0600
committer Tom Rini <trini@ti.com> 1355424415 -0700

env: Use getenv_yesno() more generally

Move the getenv_yesno() to env_common.c and change most checks for
'y' or 'n' to use this helper.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>