example/hello_ll_uds: Switch to %zu and avoid 32bit build warning

Signed-off-by: Bernd Schubert <bschubert@ddn.com>

diff --git a/example/hello_ll_uds.c b/example/hello_ll_uds.c
index a566155dc1c71671fa89179db56290dd2e764328..e9cd17315f8cc3864a9266fdd3c972ff914044c0 100644 (file)
--- a/example/hello_ll_uds.c
+++ b/example/hello_ll_uds.c
@@ -185,8 +185,8 @@ static int create_socket(const char *socket_path) {
 
        if (strnlen(socket_path, sizeof(addr.sun_path)) >=
                sizeof(addr.sun_path)) {
-               printf("Socket path may not be longer than %lu characters\n",
-                        sizeof(addr.sun_path) - 1);
+               printf("Socket path may not be longer than %zu characters\n",
+                      sizeof(addr.sun_path) - 1);
                return -1;
        }