Don't decode if it's already a string

pallets-eco · May 20, 2024 · c3a5858 · c3a5858
1 parent 5a8f108
commit c3a5858
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/flask_mail.py b/flask_mail.py
@@ -48,9 +48,12 @@ def force_text(s, encoding="utf-8", errors="strict"):
     Similar to smart_text, except that lazy instances are resolved to
     strings, rather than kept as lazy objects.
     """
+    if isinstance(s, str):
+        return s
+
     try:
         if isinstance(s, str):
-            s = s.decode(encoding, errors)
+            return s
         elif isinstance(s, bytes):
             s = str(s, encoding, errors)
         else: