--- a/UnixFileDescriptorHandle.st	Wed Feb 12 15:38:02 2014 +0100
+++ b/UnixFileDescriptorHandle.st	Wed Feb 12 15:38:07 2014 +0100
@@ -104,7 +104,7 @@
                 goto bad;
         }
         extPtr = (char *)0;
-        objSize = __Size(aByteBuffer) - OHDR_SIZE - nInstBytes;
+        objSize = __Size(aByteBuffer) - nInstBytes;
     }
     if ((offs >= 0)
      && (cnt >= 0)
@@ -218,7 +218,7 @@
                 goto bad;
         }
         extPtr = (char *)0;
-        objSize = __Size(aByteBuffer) - OHDR_SIZE - nInstBytes;
+        objSize = __Size(aByteBuffer) - nInstBytes;
     }
     if ((offs >= 0)
      && (cnt >= 0)
@@ -303,10 +303,10 @@
 !UnixFileDescriptorHandle class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/UnixFileDescriptorHandle.st,v 1.11 2014-02-12 14:18:20 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/UnixFileDescriptorHandle.st,v 1.12 2014-02-12 14:38:07 stefan Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic/UnixFileDescriptorHandle.st,v 1.11 2014-02-12 14:18:20 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/UnixFileDescriptorHandle.st,v 1.12 2014-02-12 14:38:07 stefan Exp $'
 ! !