Tex. Business Organizations Code § 152.709

(a) If a partnership has a period of duration, is for a particular undertaking, or is required under its partnership agreement to wind up the partnership on occurrence of a specified event, all of the partners in the partnership may cancel under Section 11.152 an event requiring a winding up specified in Section 11.051(1) or (3), or Section 11.057(c)(1), by agreeing to continue the partnership business notwithstanding the expiration of the partnership's period of duration, the completion of the undertaking, or the occurrence of the event, as appropriate, other than the withdrawal of a partner. On reaching that agreement, the event requiring a winding up is canceled, the partnership is continued, and the partnership agreement is considered amended to provide that the expiration, the completion, or the occurrence of the event did not result in an event requiring winding up of the partnership.

(b) A continuation of the business for 90 days by the partners or those who habitually acted in the business during the partnership's period of duration or the undertaking or preceding the event, without a settlement or liquidation of the partnership business and without objection from a partner, is prima facie evidence of agreement by all partners to continue the business under Subsection (a).

(c) All of the partners of a partnership, by agreeing to continue the partnership, may cancel under Section 11.152 an event requiring winding up specified in Section 11.057(d) that arises from a request to wind up from a partner.

(d) To approve a revocation under Section 11.151 by a partnership of a voluntary decision to wind up pursuant to the express will of all the partners as specified in Section 11.057(b), prior to completion of the winding up process, all the partners must agree in writing to revoke the voluntary decision to wind up and to continue the business of the partnership.

(e) To approve a revocation under Section 11.151 by a partnership of a voluntary decision to wind up pursuant to the express will of a majority-in-interest of the partners as specified in Section 11.057(a), prior to completion of the winding up process, a majority-in-interest of the partners must agree in writing to revoke the voluntary decision to wind up and to continue the business of the partnership.

(f) All of the partners of a partnership, by agreeing to continue the partnership, may cancel under Section 11.152 an event requiring winding up specified in Section 11.057(c)(3) that arises from the sale of all or substantially all of the property of the partnership.