From a9e9ea6d6e51832e8a71b981267366a6f42f5fe7 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@walter-laptop.(none)>
Date: Thu, 21 Jan 2010 01:32:57 +0000
Subject: minor tweaking to chase down refresh bug

---
(limited to 'tawindow.py')

diff --git a/tawindow.py b/tawindow.py
index ce007ba..fb84dd9 100644
--- a/tawindow.py
+++ b/tawindow.py
@@ -962,10 +962,13 @@ class TurtleArtWindow():
         d1type,d1dir,d1x,d1y=dock1[0:4]
         d2type,d2dir,d2x,d2y=dock2[0:4]
         if (d2type!='num') or (dock2n!=0):
-            if block1.connections[dock1n] != None:
-                return (100,100)
-            if block2.connections[dock2n] != None:
-                return (100,100)
+            try:
+                if block1.connections[dock1n] != None:
+                    return (100,100)
+                if block2.connections[dock2n] != None:
+                    return (100,100)
+            except IndexError:
+                print "Indec Error %s %s" % (str(dock1n),str(dock2n))
         if block1==block2: return (100,100)
         if d1type!=d2type:
             # some blocks can take strings or nums
--
cgit v0.9.1