resolve a 64-bit warning

svn:r2750

diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index ac62b4528df7846e91d5289229a5f84b62c7cfff..f74ac0ae9bfb658f085c39a71f30250fa5502811 100644 (file)
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -1105,7 +1105,7 @@ int routers_update_status_from_entry(smartlist_t *routers,
     /* 'end' now points on character beyond the end of the nickname */
     if (end == cp || end-cp > MAX_NICKNAME_LEN) {
       log_fn(LOG_WARN, "Bad nickname length (%d) in router status entry (%s)",
-             end-cp, s);
+             (int)(end-cp), s);
       return -1;
     }
     memcpy(nickname, cp, end-cp);