From: Martin v. Löwis <martin@v.loewis.de>
Date: Thu, 19 Jul 2001 14:26:10 +0000 (+0000)
Subject: Patch #442512: put block indices in the right byte order on bigendian systems.
X-Git-Tag: v2.2a3~1052
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3550dd30bb8cb880840a4f1f492a7f3e9207cab9;p=thirdparty%2FPython%2Fcpython.git

Patch #442512: put block indices in the right byte order on bigendian systems.
---

diff --git a/Lib/sre_compile.py b/Lib/sre_compile.py
index 539e878dce15..ba0a8712f8b9 100644
--- a/Lib/sre_compile.py
+++ b/Lib/sre_compile.py
@@ -8,7 +8,7 @@
 # See the sre.py file for information on usage and redistribution.
 #
 
-import _sre
+import _sre,sys
 
 from sre_constants import *
 
@@ -281,7 +281,10 @@ def _optimize_unicode(charset, fixup):
     header = [block]
     assert MAXCODE == 65535
     for i in range(128):
-        header.append(mapping[2*i]+256*mapping[2*i+1])
+        if sys.byteorder == 'big':
+            header.append(256*mapping[2*i]+mapping[2*i+1])
+        else:
+            header.append(mapping[2*i]+256*mapping[2*i+1])
     data[0:0] = header
     return [(BIGCHARSET, data)]