Source: https://src.fedoraproject.org/rpms/torcs/raw/rawhide/f/torcs-1.3.7-nullptr.patch
Upstream-status: https://sourceforge.net/p/torcs/mailman/message/36490328/

--- torcs-1.3.7/src/libs/musicplayer/OpenALMusicPlayer.cpp.orig	2014-02-05 10:54:43.000000000 +0100
+++ torcs-1.3.7/src/libs/musicplayer/OpenALMusicPlayer.cpp	2018-07-09 20:56:42.521607205 +0100
@@ -161,7 +161,7 @@
 {
 	char pcm[BUFFERSIZE];
 	int size = 0;
-	const char* error = '\0';
+	const char* error = nullptr;
 	
 	if (!stream->read(pcm, BUFFERSIZE, &size, &error)) {
 		GfError("OpenALMusicPlayer: Stream read error: %s\n", error);
t type='hidden' name='id' value='269c1db41bd82f93c7ae5c62a4969a423e556183'/><select name='h' onchange='this.form.submit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=269c1db41bd82f93c7ae5c62a4969a423e556183'>refs</a><a class='active' href='/guix/log/tests/sets.scm'>log</a><a href='/guix/tree/tests/sets.scm?id=269c1db41bd82f93c7ae5c62a4969a423e556183'>tree</a><a href='/guix/commit/tests/sets.scm?id=269c1db41bd82f93c7ae5c62a4969a423e556183'>commit</a><a href='/guix/diff/tests/sets.scm?id=269c1db41bd82f93c7ae5c62a4969a423e556183'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/sets.scm'>
<input type='hidden' name='id' value='269c1db41bd82f93c7ae5c62a4969a423e556183'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=269c1db41bd82f93c7ae5c62a4969a423e556183'>root</a>/<a href='/guix/log/tests?id=269c1db41bd82f93c7ae5c62a4969a423e556183'>tests</a>/<a href='/guix/log/tests/sets.scm?id=269c1db41bd82f93c7ae5c62a4969a423e556183'>sets.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/sets.scm?id=269c1db41bd82f93c7ae5c62a4969a423e556183&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>