From b0e2e8426f8ae27ff1a2e19a4aaa0565cee6c6b4 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Wed, 4 Aug 2021 17:46:37 -0700
Subject: [PATCH] Quiet warning

---
 modules/ca/src/client/udpiiu.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/ca/src/client/udpiiu.cpp b/modules/ca/src/client/udpiiu.cpp
index 7b854b500..c6ffb6def 100644
--- a/modules/ca/src/client/udpiiu.cpp
+++ b/modules/ca/src/client/udpiiu.cpp
@@ -202,7 +202,7 @@ udpiiu::udpiiu (
             char sockErrBuf[64];
             epicsSocketConvertErrnoToString (
                 sockErrBuf, sizeof ( sockErrBuf ) );
-            errlogPrintf("CAC: failed to set mcast ttl %d\n", ttl);
+            errlogPrintf("CAC: failed to set mcast ttl %d\n", (int)ttl);
         }
     }
 #endif