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From: Jon TURNEY <jon.turney@dronecode.org.uk>
Subject: Re: run.exe fails to start XWin on Windows 8.1 through the shortcut
Reply-To: cygwin@cygwin.com
References: <1439383412.552964.1315.31567@mail.rambler.ru> <55CB5887.2050607@dronecode.org.uk> <87zj1w8hcy.fsf@Rainer.invalid>
To: cygwin@cygwin.com
Cc: Stromeko@nexgo.de
Message-ID: <55CC6D1D.2020800@dronecode.org.uk>
Date: Thu, 13 Aug 2015 11:10:37 +0100
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On 12/08/2015 19:57, Achim Gratz wrote:
> Jon TURNEY writes:
>> Not sure if this is the cause of this problem, but after a bit of
>> staring at file_exists_multi(), I notice that run2_fileExits() doesn't
>> initialize t when it returns FALSE, so perhaps the following is a good
>> idea?
>
> The only way I can see this happening is when the initialisation of t
> gets hoisted out of the loop, and if the compiler thinks that is OK to
> do it should not matter if the initializer is an explicit NULL or
> implicit 0.

There is no implicit initialization of automatic local variables in the 
C language.

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