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authorAnthony Liguori <aliguori@us.ibm.com>2011-12-23 08:16:58 -0600
committerAnthony Liguori <aliguori@us.ibm.com>2012-02-03 10:41:08 -0600
commitd03d6b4e5cc33d5c9e035e68aa30da1a32780f7d (patch)
tree6432f250ab840330c05326a32b2c2bbd24d8baa3 /hw
parent60adba3769e8430e57e3a3e651f8041efdd7488e (diff)
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info qdm: do not require a parent_bus to be set
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/qdev-monitor.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/hw/qdev-monitor.c b/hw/qdev-monitor.c
index a6f0e16..56a3458 100644
--- a/hw/qdev-monitor.c
+++ b/hw/qdev-monitor.c
@@ -163,12 +163,14 @@ int qdev_device_help(QemuOpts *opts)
error_printf("%s.%s=%s\n", driver, prop->name,
prop->info->legacy_name ?: prop->info->name);
}
- for (prop = info->bus_info->props; prop && prop->name; prop++) {
- if (!prop->info->parse) {
- continue; /* no way to set it, don't show */
+ if (info->bus_info) {
+ for (prop = info->bus_info->props; prop && prop->name; prop++) {
+ if (!prop->info->parse) {
+ continue; /* no way to set it, don't show */
+ }
+ error_printf("%s.%s=%s\n", driver, prop->name,
+ prop->info->legacy_name ?: prop->info->name);
}
- error_printf("%s.%s=%s\n", driver, prop->name,
- prop->info->legacy_name ?: prop->info->name);
}
return 1;
}