If you are thinking of the Dutton amendment to the open carry law when 84R HB 910 was being discussed, you are correct.
The Dutton amendment to HB 1927 was applicable to ALL persons, not just license holders. Unlicensed open carry will be legal come September 1, 2021. The Dutton amendment sought to solidify our 4th amendment rights and prevent abuse by police officers, but it was strongly opposed by law enforcement and was stripped in the Senate version as well as the conference committee report.
The text of the Dutton amendment to HB 1927 is below:
Sec. 411.2049. CERTAIN INVESTIGATORY STOPS AND INQUIRIES PROHIBITED. A peace officer may not make an investigatory stop or other temporary detention to inquire as to a person’s possession o fa handgun solely because the person is carrying a partially or wholly visible handgun in a holster