Merge pull request #681 from dangne/master

Improve exception handling for WordSwapChangeNumber
QData · Aug 13, 2022 · 2ac1bcb · 2ac1bcb
2 parents 38aa2a2 + d938eb7
commit 2ac1bcb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/textattack/transformations/word_swaps/word_swap_change_number.py b/textattack/transformations/word_swaps/word_swap_change_number.py
@@ -96,7 +96,7 @@ def _get_new_number(self, word):
                 num = w2n.word_to_num(word)
                 num_list = self._alter_number(num)
                 return [num2words(n) for n in num_list]
-            except ValueError:
+            except (ValueError, IndexError):
                 return []
 
     def _alter_number(self, num):