From 403f08e473339858327d244f91e3a0a588b13b69 Mon Sep 17 00:00:00 2001
From: Stephen Anthony <sa666666@gmail.com>
Date: Fri, 10 Aug 2018 08:51:03 -0230
Subject: [PATCH] Clang strikes again :)  Fix minor warning from clang
 compiler.

---
 src/common/SoundSDL2.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/common/SoundSDL2.cxx b/src/common/SoundSDL2.cxx
index c9749e843..4f8e18ce2 100644
--- a/src/common/SoundSDL2.cxx
+++ b/src/common/SoundSDL2.cxx
@@ -66,7 +66,8 @@ SoundSDL2::SoundSDL2(OSystem& osystem, AudioSettings& audioSettings)
   desired.callback = callback;
   desired.userdata = static_cast<void*>(this);
 
-  myDevice = SDL_OpenAudioDevice(0, 0, &desired, &myHardwareSpec, SDL_AUDIO_ALLOW_FREQUENCY_CHANGE);
+  myDevice = SDL_OpenAudioDevice(nullptr, 0, &desired, &myHardwareSpec,
+                                 SDL_AUDIO_ALLOW_FREQUENCY_CHANGE);
 
   if(myDevice == 0)
   {