From ba884f3d221d7c8a74ca8a6799214b692a6135f5 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Wed, 29 Jan 2003 20:14:23 +0000
Subject: Use %c rather than chr() to turn some ints into chars.

---
 Lib/pickle.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Lib/pickle.py b/Lib/pickle.py
index 739c24f..9630d33 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -475,7 +475,7 @@ class Pickler:
                     self.write(BININT1 + chr(obj))
                     return
                 if obj <= 0xffff:
-                    self.write(BININT2 + chr(obj&0xff) + chr(obj>>8))
+                    self.write("%c%c%c" % (BININT2, obj&0xff, obj>>8))
                     return
             # Next check for 4-byte signed ints:
             high_bits = obj >> 31  # note that Python shift sign-extends
@@ -747,7 +747,7 @@ class Pickler:
                 if code <= 0xff:
                     write(EXT1 + chr(code))
                 elif code <= 0xffff:
-                    write(EXT2 + chr(code&0xff) + chr(code>>8))
+                    write("%c%c%c" % (EXT2, code&0xff, code>>8))
                 else:
                     write(EXT4 + pack("<i", code))
                 return
-- 
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