From 70e17f78838ac1ebdeae9eca750eb52f14c27589 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adam@chlipala.net>
Date: Sun, 4 Dec 2011 15:13:53 -0500
Subject: Stop [read] from raising an exception for invalid [int] strings

---
 lib/js/urweb.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index c6e55907..a10c107f 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -972,7 +972,7 @@ function trimZeroes(s) {
     if (s == "0")
         return s;
     else
-        er("Can't parse int: " + s);
+        return {};
 }
 
 function pi(s) {
-- 
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