From 19321df9e4490b75ac7b322afec9d231bcb6ffe3 Mon Sep 17 00:00:00 2001
From: Tomek Mrugalski <tomasz@isc.org>
Date: Thu, 23 May 2019 21:00:24 +0200
Subject: [PATCH] [#624] Compilation fix for Alpine linux

---
 src/bin/perfdhcp/test_control.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/bin/perfdhcp/test_control.cc b/src/bin/perfdhcp/test_control.cc
index 9ae1e9dd45..d639585867 100644
--- a/src/bin/perfdhcp/test_control.cc
+++ b/src/bin/perfdhcp/test_control.cc
@@ -1011,9 +1011,7 @@ TestControl::runWrapped(bool do_stop /*= false */) const {
         if (pid < 0) {
             isc_throw(Unexpected, "unable to fork");
         } else if (pid == 0) {
-            execlp(options_.getWrapped().c_str(),
-                   do_stop ? "stop" : "start",
-                   NULL);
+            execlp(options_.getWrapped().c_str(), do_stop ? "stop" : "start", (void*)0);
         }
     }
 }
-- 
2.47.2