From 00c11fd70e1915f070de72d52978258d997fc427 Mon Sep 17 00:00:00 2001
From: Scott Erickson <sderickson@gmail.com>
Date: Fri, 18 Jul 2014 16:45:35 -0700
Subject: [PATCH] Minor defensive bug handling for the LevelSessionCodeView for
 when teamSpells has invalid, old data.

---
 app/views/common/LevelSessionCodeView.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/common/LevelSessionCodeView.coffee b/app/views/common/LevelSessionCodeView.coffee
index 768793115..277eb2e3e 100644
--- a/app/views/common/LevelSessionCodeView.coffee
+++ b/app/views/common/LevelSessionCodeView.coffee
@@ -39,7 +39,7 @@ module.exports = class LevelSessionCodeView extends CocoView
     teamSpells = @session.get('teamSpells')[team] or []
     filteredSpells = []
     for spell in teamSpells
-      code = @session.getSourceFor(spell)
+      code = @session.getSourceFor(spell) ? ''
       lines = code.split('\n').length
       height = lines * 16 + 20
       filteredSpells.push {