Duplicate mod ident warning broken in recent experimentals. Causing Segmentation Fault at launch.

[TheRafters]

Describe the bug

In 0.E stable, when mods with duplicate idents were present in any combination of cataclysm/mods and/or cataclysm/data/mods, cataclysm gave a warning on launch but was able to continue launching the game. Somewhere between 10478(0.E stable) and 10489(latest experimental as of this issue) this same duplicated mod ident condition causes a segmentation fault on launch without providing any information that would help to resolve the problem.

Steps To Reproduce

Copy any mod in the mods folder and paste it back into the mods folder, producing 2 folders with different names and identical contents. Launch the game. In stable, you'll get a warning message. In 10489 you'll get a segmentation fault.

Expected behavior

That the game would continue giving helpful warnings to aid in troubleshooting problems.

Screenshots

Behavior in 0.E Stable:
https://i.imgur.com/xnhCwPU.png

Behavior in 0.E Experimental 10489:
https://i.imgur.com/tDbO62t.png

Versions and configuration

0.E Stable 10478 -

• OS: Windows
  • OS Version: 10.0 1909
• Game Version: 0.E [64-bit]
• Graphics Version: Tiles
• Game Language: System language []
• Mods loaded: [
  Dark Days Ahead [dda],
  Disable NPC Needs [no_npc_food]
  ]

Additional context

logs from above photo.
crash.log
debug.log

[ZhilkinSerg]

@Qrox looks like ui_adaptor issue - see https://github.com/CleverRaven/Cataclysm-DDA/pull/37894/files#r403567036.