I finally got to the end of the original international release. When Gaff shows up on the roof of the Bradbury Building in his fancy flying car, the dialogue goes:
Gaff: You've done a man's job, sir. I guess you're through, huh?"
Rick: Finished.
[Gaff throws something solid towards Rick (payment?) and starts to walk away on his cane. Then he turns back to address Rick.]
Gaff: It's too bad she won't live, but then again who does?
There's a small and probably insignificant coda to this. In the much-hated narrative as Rick and Rachael fly away north, Rick says:
"Gaff had been there and let her live. Four years, he figured. He was wrong. Tyrell had told me Rachael was special. No termination date. I didn't know how long we'd have together. Who does?"
That's how the version shown in cinemas in my country in 1982 ended.