From e5a0a9609faea9afdc6f81f1f6dfa07b1437e3ae Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <python@rcn.com>
Date: Mon, 20 Jun 2005 09:49:42 +0000
Subject: [PATCH] Apply the _is_special guard.

---
 Lib/decimal.py | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/Lib/decimal.py b/Lib/decimal.py
index 4a91c55402..1e5b29125e 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -760,18 +760,19 @@ class Decimal(object):
         Captures all of the information in the underlying representation.
         """
 
-        if self._isnan():
-            minus = '-'*self._sign
-            if self._int == (0,):
-                info = ''
-            else:
-                info = ''.join(map(str, self._int))
-            if self._isnan() == 2:
-                return minus + 'sNaN' + info
-            return minus + 'NaN' + info
-        if self._isinfinity():
-            minus = '-'*self._sign
-            return minus + 'Infinity'
+        if self._is_special:
+            if self._isnan():
+                minus = '-'*self._sign
+                if self._int == (0,):
+                    info = ''
+                else:
+                    info = ''.join(map(str, self._int))
+                if self._isnan() == 2:
+                    return minus + 'sNaN' + info
+                return minus + 'NaN' + info
+            if self._isinfinity():
+                minus = '-'*self._sign
+                return minus + 'Infinity'
 
         if context is None:
             context = getcontext()
-- 
2.49.0