1 files changed, 1 insertions, 0 deletions
diff --git a/src/preamble.js b/src/preamble.js
index dccf2c31..ceeca7b6 100644
--- a/src/preamble.js
+++ b/src/preamble.js
@@ -289,6 +289,7 @@ var ABORT = false;
 
 var undef = 0;
 var tempValue;
+var tempNumber;
 
 function abort(text) {
   print(text + ':\n' + (new Error).stack);