Bug report

In the following example the rotating file handler writes the message in file "test.log" and creates an empty backup file "test.log.1".

importlogging.handlersfh=logging.handlers.RotatingFileHandler('test.log',maxBytes=100,backupCount=1)fh.emit(logging.makeLogRecord({'msg':'x'*100}))fh.close()

I think creating an empty backup file is meaningless.shouldRollover() should return False ifself.stream.tell() returns 0 (it happens for just created file).

Linked PRs

• gh-116263: Do not rollover empty files in RotatingFileHandler #122788
• [3.13] gh-116263: Do not rollover empty files in RotatingFileHandler (GH-122788) #122814
• [3.12] gh-116263: Do not rollover empty files in RotatingFileHandler (GH-122788) #122815