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| author |   Luiz Capitulino <lcapitulino@redhat.com> | 2010-06-02 17:19:56 -0300 |
|---|---|---|
| committer |   Doug Goldstein <cardoe@gentoo.org> | 2010-07-20 17:31:43 -0500 |
| commit | 16a5ebb4c5ee7da90a39ccb086f4ff2519e50298 (patch) | |
| tree | 3d49d0b2cccd14bc0ada222cff4ffc34e331db63 | |
| parent | Avoid crash on '-usbdevice <device>' without parameters (diff) | |
| download | qemu-kvm-16a5ebb4c5ee7da90a39ccb086f4ff2519e50298.tar.gz qemu-kvm-16a5ebb4c5ee7da90a39ccb086f4ff2519e50298.tar.bz2 qemu-kvm-16a5ebb4c5ee7da90a39ccb086f4ff2519e50298.zip | |
usb-bus: fix no params
After commit 702f3e0fb52c124c07f215426eeadb70a716643f, the params is
nerver NULL. It should check *params instead of params to determine
whether the params is empty.
Signed-off-by: TeLeMan <geleman@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
(cherry picked from commit 98f22dc172e1ebd5341da3de0d67666442566f72)
| -rw-r--r-- | hw/usb-bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb-bus.c b/hw/usb-bus.c index 3bb89862b..aae1fef7f 100644 --- a/hw/usb-bus.c +++ b/hw/usb-bus.c @@ -299,7 +299,7 @@ USBDevice *usbdevice_create(const char *cmdline) } if (!usb->usbdevice_init) { - if (params) { + if (*params) { qemu_error("usbdevice %s accepts no params\n", driver); return NULL; } |