From 586b5685f550439fb5b0da9dd1121fd0c204682c Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@comcast.net>
Date: Thu, 4 Nov 2010 21:32:11 +0000
Subject: [PATCH] Improve hex2ratio.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36090 a592a061-630c-0410-9148-cb99ea01b6c8
---
 lib/lyx2lyx/lyx2lyx_tools.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/lib/lyx2lyx/lyx2lyx_tools.py b/lib/lyx2lyx/lyx2lyx_tools.py
index 9e79b2d6fd..42ed89da98 100644
--- a/lib/lyx2lyx/lyx2lyx_tools.py
+++ b/lib/lyx2lyx/lyx2lyx_tools.py
@@ -352,8 +352,11 @@ def revert_layout_command(document, name, LaTeXname, position):
 
 
 def hex2ratio(s):
-    val = string.atoi(s, 16)
-    if val != 0:
-      val += 1
-    return str(val / 256.0)
+  try:
+    val = int(s, 16)
+  except:
+    val = 0
+  if val != 0:
+    val += 1
+  return str(val / 256.0)