summary refs log tree commit diff stats
path: root/scripts/qapi.py
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/qapi.py')
-rw-r--r--scripts/qapi.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/qapi.py b/scripts/qapi.py
index 8edfd79c52..7dec611d09 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -940,7 +940,9 @@ class QAPISchemaObjectType(QAPISchemaType):
         self.members = None
 
     def check(self, schema):
-        assert self.members is not False        # not running in cycles
+        if self.members is False:               # check for cycles
+            raise QAPIExprError(self.info,
+                                "Object %s contains itself" % self.name)
         if self.members:
             return
         self.members = False                    # mark as being checked