From cd6307987937cd077111c8c292b9f2f84c48364a Mon Sep 17 00:00:00 2001
From: Louis Simard <cynthia@jolteon>
Date: Sun, 14 Nov 2010 23:19:51 -0500
Subject: [PATCH] Fix bug 638764: Error in rule_ellptical_arc crashes Scour, by
 applying the fix provided by Walther.

---
 svg_regex.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/svg_regex.py b/svg_regex.py
index 282e45d..00b6158 100644
--- a/svg_regex.py
+++ b/svg_regex.py
@@ -221,14 +221,14 @@ class SVGPathParser(object):
         arguments = []
         while token[0] in self.number_tokens:
             rx = Decimal(token[1]) * 1
-            if rx < 0.0:
+            if rx < Decimal("0.0"):
                 raise SyntaxError("expecting a nonnegative number; got %r" % (token,))
 
             token = next()
             if token[0] not in self.number_tokens:
                 raise SyntaxError("expecting a number; got %r" % (token,))
             ry = Decimal(token[1]) * 1
-            if ry < 0.0:
+            if ry < Decimal("0.0"):
                 raise SyntaxError("expecting a nonnegative number; got %r" % (token,))
 
             token = next()