diff -urd torcs-1.3.8-test1/src/libs/musicplayer/OpenALMusicPlayer.cpp torcs-1.3.8-test1-const/src/libs/musicplayer/OpenALMusicPlayer.cpp
--- torcs-1.3.8-test1/src/libs/musicplayer/OpenALMusicPlayer.cpp	2014-02-05 20:54:43.000000000 +1100
+++ torcs-1.3.8-test1-const/src/libs/musicplayer/OpenALMusicPlayer.cpp	2017-12-29 13:32:37.462973705 +1000
@@ -161,7 +161,7 @@
 {
 	char pcm[BUFFERSIZE];
 	int size = 0;
-	const char* error = '\0';
+	const char* error = 0;
 	
 	if (!stream->read(pcm, BUFFERSIZE, &size, &error)) {
 		GfError("OpenALMusicPlayer: Stream read error: %s\n", error);