https://openstates.org/tx/bills/85/HB1819/Governor's Action
Upon receiving a bill, the governor has 10 days in which to sign the bill, veto it, or allow it to become law without a signature. If the governor vetoes the bill and the legislature is still in session, the bill is returned to the house in which it originated with an explanation of the governor's objections. A two-thirds majority in each house is required to override the veto. If the governor neither vetoes nor signs the bill within 10 days, the bill becomes a law. If a bill is sent to the governor within 10 days of final adjournment, the governor has until 20 days after final adjournment to sign the bill, veto it, or allow it to become law without a signature.
http://www.house.state.tx.us/about-us/bill/
It was sent to the Gov on 5/22