tweak farm-plot-select: Don't require crops to be discovered

Crops whose seeds haven't been discovered are still listed in
menus as of 0.40.10

NEWS

@@ -64,7 +64,9 @@ DFHack Future
           - Supports fortress mode loo[k] menu
           - Recognizes ? and ; keys
         teleport: Fixed cursor recognition
-        tweak: debug output now logged to stderr.log instead of console
+        tweak:
+          - debug output now logged to stderr.log instead of console - makes DFHack start faster
+          - farm-plot-select: Fixed issues with selecting undiscovered crops
         workflow: Improved handling of plant reactions
     Removed
 

plugins/tweak/tweaks/farm-plot-select.h

@@ -23,9 +23,6 @@ struct farm_select_hook : df::viewscreen_dwarfmodest {
     {
         // Adapted from autofarm
         using namespace df::enums::plant_raw_flags;
-        // Discovered?
-        if (ui->tasks.discovered_plants[crop_id])
-        {
         // Possible to plant?
         df::plant_raw* raws = world->raws.plants.all[crop_id];
         if (raws->flags.is_set(SEED) && raws->flags.is_set((df::plant_raw_flags)season))
@@ -44,7 +41,6 @@ struct farm_select_hook : df::viewscreen_dwarfmodest {
                 return true;
             }
         }
-        }
         return false;
     }