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authorChen Gang <gang.chen.5i5j@gmail.com>2014-04-22 09:12:34 +0800
committerMichael Tokarev <mjt@tls.msk.ru>2014-04-28 08:55:31 +0400
commit7fb8b5d9c4ef6a49457155e1b7a002c227cd8bbd (patch)
tree71ef421f5dbc691748d259a3cc80d65e2cc48c2f /pc-bios/qemu_logo.svg
parent24c12b79235ca8187f6652900c1d25a10cbdac71 (diff)
vl: avoid closing stdout with 'writeconfig'
'writeconfig' supports output to stdout (with '-'); when that happens, we must not close stdout, or further command line options that also use stdout will be impacted. (Although 'writeconfig' was copied from 'readconfig', the latter does not have the problem because it does not support reading from '-') Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'pc-bios/qemu_logo.svg')
0 files changed, 0 insertions, 0 deletions