From 4ba1011b42e041ee1d71448eefd7ef2e7bd61bb6 Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期五, 31 三月 2023 15:31:26 +0800
Subject: [PATCH] export

---
 funasr/bin/asr_inference_paraformer_vad_punc.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/funasr/bin/asr_inference_paraformer_vad_punc.py b/funasr/bin/asr_inference_paraformer_vad_punc.py
index 3f57751..ab3e1e3 100644
--- a/funasr/bin/asr_inference_paraformer_vad_punc.py
+++ b/funasr/bin/asr_inference_paraformer_vad_punc.py
@@ -292,6 +292,8 @@
 
                 # remove blank symbol id, which is assumed to be 0
                 token_int = list(filter(lambda x: x != 0 and x != 2, token_int))
+                if len(token_int) == 0:
+                    continue
 
                 # Change integer-ids to tokens
                 token = self.converter.ids2tokens(token_int)

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