printf portability issue in EDNS display

diff --git a/src/dns_internal.cc b/src/dns_internal.cc
index f6c2fa35c195278bdd6a19bf1ec9f12ae05700c7..a1b5866c25c458dffebf101e833cfd0f214ed78b 100644 (file)
--- a/src/dns_internal.cc
+++ b/src/dns_internal.cc
@@ -665,7 +665,7 @@ idnsStats(StoreEntry * sentry)
     }
 
     if (Config.dns.packet_max > 0)
-        storeAppendPrintf(sentry, "DNS jumbo-grams: %d Bytes\n", Config.dns.packet_max);
+        storeAppendPrintf(sentry, "DNS jumbo-grams: %Z Bytes\n", Config.dns.packet_max);
     else
         storeAppendPrintf(sentry, "DNS jumbo-grams: not working\n");