search between dates does not work

[zhex900]

Hi,

searchTwitter('love', since='2011-03-01', until='2011-03-02')

returns an empty list. Is this a bug?

> searchTwitter('love', since='2011-03-01', until='2011-03-02')
list() 
Warning message:
In doRppAPICall("search/tweets", n, params = params, retryOnRateLimit = retryOnRateLimit,  :
  25 tweets were requested but the API can only return 0

I realised twitter API does not allow historic queries