From 590e6432cb3a9244eb6da3c5ce91775b4c79709c Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Fri, 13 Nov 2020 18:36:22 +0900
Subject: [PATCH] examples/udp/udp_client.c: Fix a printf format warning

---
 examples/udp/udp_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/udp/udp_client.c b/examples/udp/udp_client.c
index d184e8749..dce2e9aa4 100644
--- a/examples/udp/udp_client.c
+++ b/examples/udp/udp_client.c
@@ -153,7 +153,7 @@ void udp_client(void)
   sockfd = create_socket();
   if (sockfd < 0)
     {
-      printf("client ERROR: create_socket failed %d\n");
+      printf("client ERROR: create_socket failed\n");
       exit(1);
     }