Missed in commit 2cae67bcb5 "qapi: Use super() now we have Python 3".

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
---
 scripts/qapi/error.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/qapi/error.py b/scripts/qapi/error.py
index 126dda7c9b2..38bd7c4dd6a 100644
--- a/scripts/qapi/error.py
+++ b/scripts/qapi/error.py
@@ -19,7 +19,7 @@ class QAPIError(Exception):
 class QAPISourceError(QAPIError):
     """Error class for all exceptions identifying a source location."""
     def __init__(self, info, col, msg):
-        Exception.__init__(self)
+        super().__init__()
         self.info = info
         self.col = col
         self.msg = msg
-- 
2.30.2