Clean up monkey.prolog.util

1 files changed, 1 insertions, 4 deletions

diff --git a/monkey/monkey.py b/monkey/monkey.py
index cae42ae..47bca5c 100755
--- a/monkey/monkey.py
+++ b/monkey/monkey.py
@@ -31,10 +31,7 @@ def fix(name, code, edits, aux_code='', timeout=30, debug=False):
                 if line_idx < start_line:
                     continue
                 line = lines[line_idx]
-
-                line_normal = list(line)
-                rename_vars(line_normal)
-                line_normal = tuple(line_normal)
+                line_normal = tuple(rename_vars(line))
 
                 seen = False
                 # Apply each edit that matches this line.