Fix demo command file completion

code/server/sv_ccmds.c

@@ -1466,7 +1466,7 @@ SV_CompleteMapName
 */
 static void SV_CompleteMapName( char *args, int argNum ) {
 	if( argNum == 2 ) {
-		Field_CompleteFilename( "maps", "bsp", qtrue, qfalse );
+		Field_CompleteFilename( "maps", "bsp", NULL, qtrue, qfalse );
 	}
 }