Fix logic botch in quiet-dhcp option.
diff --git a/src/rfc2131.c b/src/rfc2131.c
index d339fc9..a49e076 100644
--- a/src/rfc2131.c
+++ b/src/rfc2131.c
@@ -1542,7 +1542,7 @@
 {
   struct in_addr a;
  
-  if (!err && (!option_bool(OPT_LOG_OPTS) || option_bool(OPT_QUIET_DHCP)))
+  if (!err && !option_bool(OPT_LOG_OPTS) && option_bool(OPT_QUIET_DHCP))
     return;
   
   /* addr may be misaligned */