diff options
| -rw-r--r-- | Objects/abstract.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Objects/abstract.c b/Objects/abstract.c index a8823eb..cac767f 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -912,6 +912,7 @@ PySequence_Index(s, o) if(err) return -1; if(! not_equal) return i; } + PyErr_SetString(PyExc_ValueError, "list.index(x): x not in list"); return -1; } |