[Bugfix]Fix search start_index of stop_checker (#13280)

2025-12-25 17:07:32 +08:00 · 2025-02-15 13:39:42 +08:00 · 2025-02-15 13:39:42 +08:00 · 067fa2255b
commit 067fa2255b
parent 9076325677
1 changed files with 1 additions and 1 deletions
--- a/vllm/engine/output_processor/stop_checker.py
+++ b/vllm/engine/output_processor/stop_checker.py
@ -113,7 +113,7 @@ class StopChecker:
            stop_string_len = len(stop_str)
            # Avoid searching already-searched text.
            stop_index = output_text.find(stop_str,
-                                          -new_char_count - stop_string_len)
+                                          1 - new_char_count - stop_string_len)
            if stop_index == -1:
                continue