environment: fix bug introduced by commit a8409f4f1ac8
authorWolfgang Denk <wd@denx.de>
Wed, 14 May 2008 21:34:53 +0000 (23:34 +0200)
committerWolfgang Denk <wd@denx.de>
Wed, 14 May 2008 21:36:10 +0000 (23:36 +0200)
commit4f805c1e3a60b9263da8ec3bcd1f45edcefa7dcf
tree554a6ac0c4eff6d60bf70f417d3fa19bfbb4ba92
parent35fca4c44d429ae6f2f4feae6dd4b30a72449906
environment: fix bug introduced by commit a8409f4f1ac8

env_get_char is not a function, but a pointer to one.

Signed-off-by: Wolfgang Denk <wd@denx.de>
include/environment.h