On 7/23/20 4:27 PM, Markus Armbruster wrote:
> path, prop = "type".rsplit('/', 1) sets path to "", which doesn't
> work.  Correct to "/".
> 
> Signed-off-by: Markus Armbruster <arm...@redhat.com>
> ---
>  scripts/qmp/qom-fuse | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/scripts/qmp/qom-fuse b/scripts/qmp/qom-fuse
> index 405e6ebd67..7c7cff8edf 100755
> --- a/scripts/qmp/qom-fuse
> +++ b/scripts/qmp/qom-fuse
> @@ -45,8 +45,10 @@ class QOMFS(Operations):
>              return False
>  
>      def is_property(self, path):
> +        path, prop = path.rsplit('/', 1)
> +        if path == '':
> +            path = '/'
>          try:
> -            path, prop = path.rsplit('/', 1)

Maybe worth adding an tiny root_path_split() helper?

Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com>

>              for item in self.qmp.command('qom-list', path=path):
>                  if item['name'] == prop:
>                      return True
> @@ -55,8 +57,10 @@ class QOMFS(Operations):
>              return False
>  
>      def is_link(self, path):
> +        path, prop = path.rsplit('/', 1)
> +        if path == '':
> +            path = '/'
>          try:
> -            path, prop = path.rsplit('/', 1)
>              for item in self.qmp.command('qom-list', path=path):
>                  if item['name'] == prop:
>                      if item['type'].startswith('link<'):
> @@ -71,6 +75,8 @@ class QOMFS(Operations):
>              return -ENOENT
>  
>          path, prop = path.rsplit('/', 1)
> +        if path == '':
> +            path = '/'
>          try:
>              data = self.qmp.command('qom-get', path=path, property=prop)
>              data += '\n' # make values shell friendly
> 


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