From 5b648c119fc0f8789b6cb285d00e8c7fe8cba2ba Mon Sep 17 00:00:00 2001
From: Mashiro <57566630+HAOCHENYE@users.noreply.github.com>
Date: Tue, 19 Jul 2022 18:30:59 +0800
Subject: [PATCH] [Fix] Fix LogProcessor._get_iter (#370)

---
 mmengine/logging/log_processor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mmengine/logging/log_processor.py b/mmengine/logging/log_processor.py
index d1fd8a4b..ee2e047c 100644
--- a/mmengine/logging/log_processor.py
+++ b/mmengine/logging/log_processor.py
@@ -369,7 +369,7 @@ class LogProcessor:
         Returns:
             int: The current global iter or inner iter.
         """
-        if self.by_epoch and batch_idx:
+        if self.by_epoch and batch_idx is not None:
             current_iter = batch_idx + 1
         else:
             current_iter = runner.iter + 1
-- 
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