1 files changed, 1 insertions, 0 deletions
diff --git a/src/preamble.js b/src/preamble.js
index 8ab9bce8..dccf2c31 100644
--- a/src/preamble.js
+++ b/src/preamble.js
@@ -288,6 +288,7 @@ var __ATEXIT__ = [];
 var ABORT = false;
 
 var undef = 0;
+var tempValue;
 
 function abort(text) {
   print(text + ':\n' + (new Error).stack);