From: John Spray <john.spray@redhat.com>
Date: Thu, 13 Aug 2015 10:18:20 +0000 (+0100)
Subject: client: fix unused var warning
X-Git-Tag: v9.1.0~369^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F5569%2Fhead;p=ceph.git

client: fix unused var warning

Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 2607f3e25cc0..4259c6ecdf60 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -4552,7 +4552,9 @@ int Client::check_permissions(Inode *in, int flags, int uid, int gid)
 {
   // initial number of group entries, defaults to posix standard of 16
   // PAM implementations may provide more than 16 groups....
+#if HAVE_GETGROUPLIST
   int initial_group_count = 16;
+#endif
 
   gid_t *sgids = NULL;
   int sgid_count = 0;