EXHIBIT 1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act
of 1934, as amended, the persons named below agree to the joint filing on behalf
of each of them a Statement on Schedule 13G (including amendments thereto) with
regard to the common stock of PIZZA INN, INC. and further agree that this Joint
Filing Agreement be included as an Exhibit to such joint filings. In evidence
thereof, the undersigned, being duly authorized, hereby execute this Joint
Filing Agreement as of February 13, 2007.

BC ADVISORS, LLC

By: /s/ Steven R. Becker
--------------------------------------
Steven R. Becker, Member


SRB MANAGEMENT, L.P.

By: BC Advisors, LLC, its general partner

By: /s/ Steven R. Becker
--------------------------------------
Steven R. Becker, Member


/s/ Steven R. Becker
-----------------------------------------
Steven R. Becker