From e69402f48a43222418a0a60f3317a3e832d94126 Mon Sep 17 00:00:00 2001
From: Bryan Bishop <kanzure@gmail.com>
Date: Fri, 4 May 2012 20:14:00 -0500
Subject: make sure the bytes don't run out with no ending byte in MainText

original-commit-id: 7d17027ffbc9a84cfb981bcadd76d5f2a052b7fa
---
 crystal.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'crystal.py')

diff --git a/crystal.py b/crystal.py
index 8c55e35..48f0e13 100644
--- a/crystal.py
+++ b/crystal.py
@@ -1963,6 +1963,10 @@ class MainText(TextCommand):
                 new_line  = False
                 was_comma = False
 
+        # this shouldn't happen because of the rom_until calls in the parse method
+        if not end:
+            raise Exception, "ran out of bytes without the script ending?"
+
         # last character may or may not be allowed to be a newline?
         # Script.to_asm() has command.to_asm()+"\n"
         if output[-1] == "\n":
-- 
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