SCI: Lighthouse: Animation of the robot arm is played twice when opening the safe

[dafioram]

Game: Lighthouse 1.0c/2.0a
Tester OS: Win7-64
ScummVM: 1.10.0git-4977-g5c6de7d

I used the same saved game from 2.0a to test lighthouse 1.0c in ScummVM.
This is not present in the original game v2.0a, but I don't know about 1.0c. In the original game it does do a slight jut like it is going to do a repeat, but doesn't.

I am playing the original game using Jafa's winxp installation. ​​​http://www.squirtthecat.com/games/lighthouse/index.html. Which is one of the two options endorsed by ​​​http://www.sierrahelp.com/Games/LighthouseHelp.html

When opening the safe underwater the robot arm goes forward and back twice rather than just once.

Demo: ​https://streamable.com/jvaa3

[dafioram]

In front of safe.

[dafioram]

The data files that I thought were for 1.0c are, I believe actually 2.0, so you can ignore this bug being for 1.0c since I cannot test that.

[sluicebox]

Fixed in ​https://github.com/scummvm/scummvm/commit/7f0f63670b69756425341d72cffbb9511cecfd9d