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[Help-smalltalk] Re: [bug] class deletion

From: Paolo Bonzini
Subject: [Help-smalltalk] Re: [bug] class deletion
Date: Mon, 05 Oct 2009 12:44:14 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Lightning/1.0pre Thunderbird/3.0b3 
-Status: active
+Status: committed


What's the reason for this?

-                res = 1 ifTrue: [ self saveImage.
+ res = 1 ifTrue: [ saved ifTrue: [ self saveImage ] ifFalse: [ self saveImageAs ].
This behavior is different from about every other Smalltalk, AFAICT. Maybe you wanted this: 

saveImage
    "ObjectMemory>>#snapshot breaks hard links due to
     http://bugzilla.kernel.org/show_bug.cgi?id=9138, so we have to
     check the permission of the directory rather than the file."
    File image parent isWriteable ifFalse: [ ^self saveImageAs ].

?

Paolo
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