linux-kernel - Re: [PATCH] menuconfig: fix a regression when canceling the prompt dialog at exit

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Message-ID: <4F1429B6.9080104@suse.cz>
Date:	Mon, 16 Jan 2012 14:44:22 +0100
From:	Michal Marek <mmarek@...e.cz>
To:	Li Zefan <lizf@...fujitsu.com>
Cc:	Cong Wang <amwang@...hat.com>, Arnaud Lacombe <lacombar@...il.com>,
	Davidlohr Bueso <dave@....org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-kbuild@...r.kernel.org, Wang YanQing <udknight@...il.com>
Subject: Re: [PATCH] menuconfig: fix a regression when canceling the prompt
 dialog at exit

On 16.1.2012 08:57, Li Zefan wrote:
> This commit fixes a bug, while introducing a new one..
> 
> commit 7203ddbd4be9720649e47d756a001e0c7d7f8ae2
> Author: Wang YanQing <udknight@...il.com>
> Date:   Thu Jan 12 11:31:32 2012 +0800
> 
>     menuconfig: let make not report error when not save configuration
> 
> Pressing ESC should cancel the yes/no dialog and return back to
> the main menu, but not exit from menuconfig.

Thanks, applied. Note that in the Ctrl-C case, ESC still exits with an
error. Changing sig_handler() to only exit if res != KEY_ESC is not
sufficient, as the dialog is not redrawn. Hm.

Michal
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