From 803ec30b95c5ab9064ac7391ac04950aca123b50 Mon Sep 17 00:00:00 2001
From: =?utf8?q?P=C3=A1draig=20Brady?= <P@draigBrady.com>
Date: Sun, 13 Jul 2014 23:45:49 +0100
Subject: [PATCH] maint: avoid clang -Wint-to-pointer-cast warning

* src/chroot.c: Explicitly cast int to pointer type.
---
 src/chroot.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/chroot.c b/src/chroot.c
index a623f883a9..fff0b533d4 100644
--- a/src/chroot.c
+++ b/src/chroot.c
@@ -116,7 +116,8 @@ parse_additional_groups (char const *groups, GETGROUPS_T **pgids,
               if (g != NULL)
                 value = g->gr_gid;
             }
-          g = (struct group *)! NULL;  /* We've got a group from the number.  */
+          /* Flag that we've got a group from the number.  */
+          g = (struct group *) (intptr_t) ! NULL;
         }
       else
         {
-- 
2.47.2