getgroups: avoid compiler warning
authorEric Blake <ebb9@byu.net>
Fri, 13 Nov 2009 20:31:35 +0000 (13:31 -0700)
committerEric Blake <ebb9@byu.net>
Fri, 13 Nov 2009 20:31:35 +0000 (13:31 -0700)
commitcf0c4abc71ea50e9b9dc511bde1e4f1c1face4d4
tree2efa62d4799f75ffc299a5d6efeaaa0d59f7e1b8
parent1e642be936b3a09f6200d753f035ce045d9c5dac
getgroups: avoid compiler warning

* lib/getgroups.c (rpl_getgroups): Delete shadowed variable.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
lib/getgroups.c