From bfd628e434afa3a68a9cc186d74725c0d1485c1a Mon Sep 17 00:00:00 2001
From: Helmut Merz <helmutm@cy55.de>
Date: Wed, 17 Dec 2014 11:24:07 +0100
Subject: [PATCH] avoid error when number of columns in table definition has
 been increased

---
 composer/schema/grid/field.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/composer/schema/grid/field.py b/composer/schema/grid/field.py
index 9d11bfa..c7586aa 100644
--- a/composer/schema/grid/field.py
+++ b/composer/schema/grid/field.py
@@ -254,7 +254,8 @@ class KeyTableFieldInstance(RecordsFieldInstance):
         for k, v in value.items():
             item = {self.keyName: k}
             for idx, name in enumerate(self.dataNames):
-                item[name] = v[idx]
+                if idx < len(v):
+                    item[name] = v[idx]
             result.append(item)
         return result