$OpenBSD: patch-sound_snd_emitter_cpp,v 1.1.1.1 2019/09/02 18:04:40 thfr Exp $

use 0 instead of NULL for int type (ALUint)

Index: sound/snd_emitter.cpp
--- sound/snd_emitter.cpp.orig
+++ sound/snd_emitter.cpp
@@ -174,7 +174,7 @@ void idSoundChannel::Clear( void ) {
 	memset( &parms, 0, sizeof(parms) );
 
 	triggered = false;
-	openalSource = NULL;
+	openalSource = 0;
 	openalStreamingOffset = 0;
 	openalStreamingBuffer[0] = openalStreamingBuffer[1] = openalStreamingBuffer[2] = 0;
 	lastopenalStreamingBuffer[0] = lastopenalStreamingBuffer[1] = lastopenalStreamingBuffer[2] = 0;
