cast to unsigned

diff --git a/lib/dns/message.c b/lib/dns/message.c
index 95d9382947d75cac43e6339970e47acddcbbe4bf..ef71fa16ebe80616834f67d46b664f28f6ee9152 100644 (file)
--- a/lib/dns/message.c
+++ b/lib/dns/message.c
@@ -46,7 +46,7 @@ hexdump(const char *msg, const char *msg2, void *base, size_t len) {
        p = base;
        cnt = 0;
 
-       printf("*** %s [%s] (%u bytes @ %p)\n", msg, msg2, len, base);
+       printf("*** %s [%s] (%u bytes @ %p)\n", msg, msg2, (unsigned)len, base);
 
        while (cnt < len) {
                if (cnt % 16 == 0)