fix NoneType concatenation in add_translation

fixes #296
2026-02-11 22:10:00 +01:00 · 2026-02-11 22:10:00 +01:00 · 3b535e857a
commit 3b535e857a
parent d649250b9a
1 changed files with 2 additions and 1 deletions
--- a/whisperlivekit/tokens_alignment.py
+++ b/whisperlivekit/tokens_alignment.py
@ -53,7 +53,8 @@ class TokensAlignment:
            segment.translation = ''
        for ts in self.all_translation_segments:
            if ts.is_within(segment):
-                segment.translation += ts.text + (self.sep if ts.text else '')
+                if ts.text:
+                    segment.translation += ts.text + self.sep
            elif segment.translation:
                break