Portabiity fix: Build where sizeof is not compatible with int

[secnet.git] / util.c

diff --git a/util.c b/util.c
index 59ed427ca532956bdae93f31d0e898e4e1afd999..6742dad52de4d000b3b2476040c1dd2cca148aaa 100644 (file)
--- a/util.c
+++ b/util.c
@@ -571,7 +571,7 @@ const char *iaddr_to_string(const union iaddr *ia)
     if (r) {
        const char fmt[]= "scoped IPv6 addr, error: %.*s";
        sprintf(addrbuf, fmt,
-               ADNS_ADDR2TEXT_BUFLEN - sizeof(fmt) /* underestimate */,
+               (int)(ADNS_ADDR2TEXT_BUFLEN - sizeof(fmt)) /* underestimate */,
                strerror(r));
     }