Drop sounds starting with * before allocating sfx slot

Causes handle 0 to be returned by S_RegisterSound.

code/client/snd_openal.c

@@ -208,6 +208,11 @@ static sfxHandle_t S_AL_BufferFind(const char *filename)
 		return 0;
 	}
 
+	if ( filename[0] == '*' ) {
+		Com_Printf( S_COLOR_YELLOW "WARNING: Tried to load player sound directly: %s\n", filename );
+		return 0;
+	}
+
 	for(i = 0; i < numSfx; i++)
 	{
 		if(!Q_stricmp(knownSfx[i].filename, filename))
@@ -325,10 +330,6 @@ static void S_AL_BufferLoad(sfxHandle_t sfx, qboolean cache)
 	if(curSfx->filename[0] == '\0')
 		return;
 
-	// Player SFX
-	if(curSfx->filename[0] == '*')
-		return;
-
 	// Already done?
 	if((curSfx->inMemory) || (curSfx->isDefault) || (!cache && curSfx->isDefaultChecked))
 		return;