Restore an assert, but move it to the proper place.

1 files changed, 1 insertions, 1 deletions

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index fe23b00f1c..d10d26f185 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -9194,7 +9194,7 @@ formatteriter_next(formatteriterobject *it)
 
         /* all of the SubString objects point into it->str, so no
            memory management needs to be done on them */
-
+        assert(0 <= result && result <= 2);
         if (result == 0) {
                 /* error has already been set */
                 return NULL;