Fix annoying compile warning due to missing cast

diff --git a/test/test-kdbus-policy.c b/test/test-kdbus-policy.c
index 6099087d312d226e77e37a548d3117186692a572..e3e3e7ec7724bb4a69691366ce93c0ac621902a1 100644 (file)
--- a/test/test-kdbus-policy.c
+++ b/test/test-kdbus-policy.c
@@ -125,8 +125,8 @@ static void *kdbus_recv_echo(void *ptr)
                }
 
                if (ret > 0 && fd.revents & POLLIN) {
-                       printf("-- Connection id: %lu  received new message:\n",
-                               conn->id);
+                       printf("-- Connection id: %llu received new message:\n",
+                               (unsigned long long)conn->id);
                        ret = msg_recv(conn);
                }