diff options
Diffstat (limited to 'Modules/gcmodule.c')
| -rw-r--r-- | Modules/gcmodule.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c index a623e8b..6df2485 100644 --- a/Modules/gcmodule.c +++ b/Modules/gcmodule.c @@ -224,6 +224,7 @@ visit_decref(PyObject *op, void *data) * generation being collected, which can be recognized * because only they have positive gc_refs. */ + assert(gc->gc.gc_refs != 0); /* else refcount was too small */ if (gc->gc.gc_refs > 0) gc->gc.gc_refs--; } |