If XDG_CURRENT_DESKTOP isn't set, getenv returns a `nullptr`.
Constructing a `std::string` from `nullptr` will throw an exception.
This prevents a crash when not using a DE, but zenity or kdialog is
installed regardless

(also fixes a typo where the fallthrough attribute wasn't applied to
anything due to a missing semicolon)

Fix reassigning pregnancy control drugs, if already on correct drugs

Closes #4311

See merge request !11099

Fixes

Closes #4312

See merge request !11100

fixRiotGearFromSF

Closes #4304

See merge request !11098

Fixes

Closes #4307 and #4305

See merge request !11097

Fixes/tweaks

Closes #4298 and #4299

See merge request !11096

Tweak devotion numbers for runaway hunters' market and trainer's market.  Runaways will be substantially more hateful, and trained slaves very slightly less hateful, on average.

Reserve "donatrix" for pronoun 0

See merge request !11095

Locate Slave tool: show number of matching slaves

See merge request pregmodfan/fc-pregmod!11094

Cap player chem to short to 5

See merge request !11093

Fixes & Tweaks

See merge request !11092

adding inbreed coeff calculation to analyzePregnancy

See merge request pregmodfan/fc-pregmod!11084

Were leftover from the older, more round style and don't fit to the new, straight look

* Unnecesary alt in condition removed.
* Cheat edit condition added like the rest of the codeblock

Fixes batch

See merge request !11090