From: Jeremy Kerr <jk@ozlabs.org>
Date: Tue, 22 Apr 2014 02:41:59 +0000 (+0800)
Subject: ui/ncurses: only cancel default boot on valid key events
X-Git-Tag: v1.0.0~183
X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=85421290c797c59320bf1e9f076f46195115ab92;hp=85421290c797c59320bf1e9f076f46195115ab92

ui/ncurses: only cancel default boot on valid key events

We're seeing occasionaly failures to autoboot due to supirious key
events (getch() returing -1) on an IPMI console.

This change modifies the process_key logic to only abort the default if
we see a valid key event.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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