[Openvpn-devel] [PATCH 2/2] Fix clang warning in options.c

[Steffan Karger]

fixed warning: expression which evaluates to zero treated as a
null pointer constant of type 'struct addrinfo *'

Seems to be innocent, but clang is correct that this is strange.
init_tun() expects two pointers, but options_string() tried to
feed it two uint32_t values.

Signed-off-by: Steffan Karger <stef...@karger.me>
---
 src/openvpn/options.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/openvpn/options.c b/src/openvpn/options.c
index f536daa..84eb6ed 100644
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -2934,8 +2934,8 @@ options_string (const struct options *o,
                     o->ifconfig_ipv6_local,
                     o->ifconfig_ipv6_netbits,
                     o->ifconfig_ipv6_remote,
-                    (in_addr_t)0,
-                    (in_addr_t)0,
+                    NULL,
+                    NULL,
                     false,
                     NULL);
       if (tt)
-- 
1.9.1