[PATCH v2 4/8] qapi/error: Change assertion

[John Snow]

Eventually, we'll be able to prove that 'info.line' must be an int and
is never None at static analysis time, and this assert can go
away. Until then, it's a type error to assume that self.info is not
None.

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

diff --git a/scripts/qapi/error.py b/scripts/qapi/error.py
index d179a3bd0c..d0bc7af6e7 100644
--- a/scripts/qapi/error.py
+++ b/scripts/qapi/error.py
@@ -25,6 +25,7 @@ def __init__(self, info, msg, col=None):
         self.col = col
 
     def __str__(self):
+        assert self.info is not None
         loc = str(self.info)
         if self.col is not None:
             assert self.info.line is not None
-- 
2.30.2