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| author | Markus Armbruster <armbru@redhat.com> | 2019-09-14 17:35:04 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2019-09-24 14:07:23 +0200 |
| commit | b1bc31f4b7db07ca7b76de604bef4088be0c18b7 (patch) | |
| tree | 57836f5ecb4aa90222df3aae6ffc018b4614790b /scripts/qapi/common.py | |
| parent | e31fe1266c7daa49bd086c45efeb5af06309c0ef (diff) | |
| download | focaccia-qemu-b1bc31f4b7db07ca7b76de604bef4088be0c18b7.tar.gz focaccia-qemu-b1bc31f4b7db07ca7b76de604bef4088be0c18b7.zip | |
qapi: Fix to .check() empty structs just once
QAPISchemaObjectType.check() does nothing for types that have been checked already. Except the "has been checked" predicate is broken for empty types: self.members is [] then, which isn't true. The bug is harmless, but fix it anyway: use self.member is not None instead. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190914153506.2151-18-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'scripts/qapi/common.py')
| -rw-r--r-- | scripts/qapi/common.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index 7e79c42b6a..e2c87d1349 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -1406,7 +1406,7 @@ class QAPISchemaObjectType(QAPISchemaType): if self.members is False: # check for cycles raise QAPISemError(self.info, "Object %s contains itself" % self.name) - if self.members: + if self.members is not None: # already checked return self.members = False # mark as being checked seen = OrderedDict() |