| commit | c4d88267ae76810420295a1682cf779c49f3ddec | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 22 Nov 2012 06:48:45 +0000 (22 06:48 +0000) | ||
| committer | Alexander Graf <agraf@suse.de> | |
| Mon, 26 Nov 2012 18:53:26 +0000 (26 19:53 +0100) | ||
| tree | b6f45be057908324f285e817858f27392474447a | treesnapshot (tar.gz zip) |
| parent | 70c68cf638b4cf44a42a937622deac3ad3c7833c | commitdiff |
vl.c: Fix broken -usb option
Commit 094b287f0b accidentally broke the "-usb" command line
option, so it would have no effect if the user had not specified
any machine options at that point. (the return value from
'qemu_opts_find(qemu_find_opts("machine"), 0);' is NULL if there
are no user specified options, so it is only to be used for
looking up an option, not when trying to set one.) Similarly,
would '-usbdevice' no longer cause USB to default to enabled.
Fix this regression by using the same style of code for forcing
the usb=on machine option that we use for other aliases such as
'-enable-kvm'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Commit 094b287f0b accidentally broke the "-usb" command line
option, so it would have no effect if the user had not specified
any machine options at that point. (the return value from
'qemu_opts_find(qemu_find_opts("machine"), 0);' is NULL if there
are no user specified options, so it is only to be used for
looking up an option, not when trying to set one.) Similarly,
would '-usbdevice' no longer cause USB to default to enabled.
Fix this regression by using the same style of code for forcing
the usb=on machine option that we use for other aliases such as
'-enable-kvm'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
| vl.c | diffblobblamehistory |