diff options
Diffstat (limited to 'prolog/engine.py')
-rwxr-xr-x | prolog/engine.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/prolog/engine.py b/prolog/engine.py index 6087bbc..299d2eb 100755 --- a/prolog/engine.py +++ b/prolog/engine.py @@ -139,7 +139,7 @@ class PrologEngine(object): try: start = 0 for idx in range(len(tokens)): - if tokens[idx] != ('PERIOD', '.') or idx - start <= 1: + if tokens[idx].type != 'PERIOD' or idx - start <= 1: continue rule = stringify(tokens[start:idx]) orig_rule = rule |