From 9f5fdb4e104419841b1de3edfaff9475b6f0f4be Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Fri, 1 Nov 2013 22:10:24 +0900
Subject: [PATCH] Code cleanup

---
 src/util.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util.cc b/src/util.cc
index 053475db..78766aea 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -1820,9 +1820,9 @@ void executeHook
   if(batch) {
     cmdline += "\"";
   }
-  int cmdlineLen = utf8ToWChar(0, 0, cmdline.c_str());
+  int cmdlineLen = utf8ToWChar(nullptr, 0, cmdline.c_str());
   assert(cmdlineLen > 0);
-  auto wcharCmdline = std::unique_ptr<wchar_t[]>(new wchar_t[cmdlineLen]);
+  auto wcharCmdline = make_unique<wchar_t[]>(cmdlineLen);
   cmdlineLen = utf8ToWChar(wcharCmdline.get(), cmdlineLen, cmdline.c_str());
   assert(cmdlineLen > 0);
   A2_LOG_INFO(fmt("Executing user command: %s", cmdline.c_str()));