From de87a83a8d00abfb5f1ab3f4d3069f6f4756a2fc Mon Sep 17 00:00:00 2001
From: Bryan Bishop <kanzure@gmail.com>
Date: Sun, 20 May 2012 03:15:36 -0500
Subject: improve MoveParam to handle zeroed-out moves

original-commit-id: efd43a17b2869b02f88949dfc02d646a3fa718db
---
 crystal.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/crystal.py b/crystal.py
index 92d3375..ab58a19 100644
--- a/crystal.py
+++ b/crystal.py
@@ -1724,7 +1724,11 @@ class TrainerGroupParam(SingleByteParam):
 
 class MoveParam(SingleByteParam):
     def to_asm(self):
-        return moves[self.byte]
+        if self.byte in moves.keys():
+            return moves[self.byte]
+        else:
+            # this happens for move=0 (no move) in trainer headers
+            return str(self.byte)
 
 class MenuDataPointerParam(PointerLabelParam):
     #read menu data at the target site
-- 
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