Changeset 5046 for anuga_core/source/anuga/utilities/system_tools.py

Timestamp:

Feb 18, 2008, 6:33:06 PM (17 years ago)

Author:

ole

Message:

Only apply 64 bit fix on 64 bit platforms!

File:

• anuga_core/source/anuga/utilities/system_tools.py (modified) (1 diff)

anuga_core/source/anuga/utilities/system_tools.py

@@ -187 +187 @@
     fid.close()
 
-    crcval = x - ((x & 0x80000000) << 1) #Guido's 64 bit fix (http://bugs.python.org/issue1202)
-    
+    if os.name == 'posix' and os.uname()[4] == 'x86_64':
+        #Guido's 64 bit fix (http://bugs.python.org/issue1202)        
+        crcval = x - ((x & 0x80000000) << 1)
+    else:
+        crcval = x
     return crcval