1 files changed, 2 insertions, 2 deletions
diff --git a/src/preamble.js b/src/preamble.js
index 21179750..c6752c8f 100644
--- a/src/preamble.js
+++ b/src/preamble.js
@@ -6,6 +6,8 @@ function __globalConstructor__() {
 
 var __THREW__ = false; // Used in checking for thrown exceptions.
 
+var __ATEXIT__ = [];
+
 var HEAP = [];
 var HEAPTOP = 0;
 
@@ -62,8 +64,6 @@ function Pointer_stringify(ptr) {
   return ret;
 }
 
-NULL = Pointer_make([]);
-
 function _malloc(size) {
 // XXX hardcoded ptr impl
   var ret = HEAPTOP;