tree a6a8c141675e4a4f712aa05b9d2aa5792a0309dd
parent 565af27fe4fd1685c163d7d709bdcf2147708d2e
author Wolfgang Denk <wd@denx.de> 1364082629 +0000
committer Tom Rini <trini@ti.com> 1367439840 -0400

"env grep" - reimplement command using hexport_r()

Also drop hstrstr_r() which is not needed any more.
The new code is way more flexible.

Signed-off-by: Wolfgang Denk <wd@denx.de>