s4:libcli/resolve/dns_ex.c - fix "const" warning

diff --git a/source4/libcli/resolve/dns_ex.c b/source4/libcli/resolve/dns_ex.c
index 711eb0abf182adcb62f5f24e35b5e9ed5cd24f88..35e2ad74c31cc4113d07c3e4acdc4989d66be6b4 100644 (file)
--- a/source4/libcli/resolve/dns_ex.c
+++ b/source4/libcli/resolve/dns_ex.c
@@ -97,7 +97,8 @@ static void run_child_dns_lookup(struct dns_ex_state *state, int fd)
                   name doesn't end in a '.'. We need to prevent the
                   DNS library trying the search domains configured in
                   resolv.conf */
-               state->name.name = talloc_strdup_append(state->name.name, ".");
+               state->name.name = talloc_strdup_append(discard_const_p(char, state->name.name),
+                                                       ".");
        }
 
        /* this is the blocking call we are going to lots of trouble