We were missing check for the fact that the storage driver was found and in case there is no vbox storage driver available, daemon raised the following error each start: error : virRegisterStorageDriver:592 : driver in virRegisterStorageDriver must not be NULL Fixing this makes the condition unified with networkDriver registration in vbox as well. Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com&gt; --- src/vbox/vbox_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/vbox/vbox_driver.c b/src/vbox/vbox_driver.c index c64d2d6..b2e35e9 100644 --- a/src/vbox/vbox_driver.c +++ b/src/vbox/vbox_driver.c @@ -74,7 +74,7 @@ int vboxStorageRegister(void) if (VBoxCGlueInit(&uVersion) == 0) storageDriver = vboxGetStorageDriver(uVersion); - if (virRegisterStorageDriver(storageDriver) < 0) + if (storageDriver && virRegisterStorageDriver(storageDriver) < 0) return -1; return 0; } -- 2.1.2