From 265b5b3f038a0baa5924b3a312da1874e55587f2 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Sat, 11 Jan 1997 19:22:11 +0000
Subject: [PATCH] Use new struct which supports standardized sizes

---
 Lib/whichdb.py | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Lib/whichdb.py b/Lib/whichdb.py
index 3722e41b963..8985062d5d9 100644
--- a/Lib/whichdb.py
+++ b/Lib/whichdb.py
@@ -41,12 +41,9 @@ def whichdb(filename):
 
     # Convert to 4-byte int in native byte order -- return "" if impossible
     try:
-	(magic,) = struct.unpack("l", s)
+	(magic,) = struct.unpack("=l", s)
     except struct.error:
-	try:
-	    (magic,) = struct.unpack("i", s)
-	except struct.error:
-	    return ""
+	return ""
 
     # Check for GNU dbm
     if magic == 0x13579ace: