[1.1.53] Crash with fixed point number in modded camera gui: "double value not in range"

[GEOEGII555]

I found a bug, which allows you to crash the game!
Step 1. Download save:

BugCrash.zip

(1016.28 KiB) Downloaded 116 times

Step 2. Load this saved game
Step 3. Go to "Spectate other players!" tab in custom LUA GUI
Step 4. Move slider to maximum
Step 5. Move slider again, but to minimum
Step 6. Get your game crashed!
Logs:

factorio-current.log

(9.31 KiB) Downloaded 133 times

[Oxyd]

It's caused by setting the zoom value to 0. The game should check for that. Fixed in 1.1.57, thanks.