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getgroups: avoid compiler warning
[gnulib.git]
/
lib
/
getgroups.c
diff --git
a/lib/getgroups.c
b/lib/getgroups.c
index
c07f2de
..
e2bb68e
100644
(file)
--- a/
lib/getgroups.c
+++ b/
lib/getgroups.c
@@
-67,7
+67,6
@@
rpl_getgroups (int n, gid_t *group)
if (n != 0 || !GETGROUPS_ZERO_BUG)
{
int result;
- int saved_errno;
if (sizeof *group == sizeof *gbuf)
return getgroups (n, (GETGROUPS_T *) group);