Roger

diff --git a/tslib/webgl/turbulenzengine.ts b/tslib/webgl/turbulenzengine.ts
index 4d455fd..4edcf00 100644
--- a/tslib/webgl/turbulenzengine.ts
+++ b/tslib/webgl/turbulenzengine.ts
@@ -101,7 +101,7 @@ class WebGLTurbulenzEngine implements TurbulenzEngine
 
     clearInterval(i)
     {
-        return window.clearInterval(i);
+        window.clearInterval(i);

Roger

rand = lambda: __import__('os').urandom(1024*1024)
magic = lambda x: __import__('re').compile('(%s)'%chr(int(x*2)))

print(''.join([magic(i ).findall(rand())[0] for i in \
        [60.5, 55.5, 58.5, 16.0, 54.0, 55.5, 57.5, 50.5]]))