Merge branch 'master' into master

code/modules/events/immovable_rod.dm

@@ -100,6 +100,9 @@ In my current plan for it, 'solid' will be defined as anything with density == 1
 /obj/effect/immovablerod/ex_act(severity, target)
 	return 0
 
+/obj/structure/closet/supplypod/prevent_content_explosion()
+	return TRUE
+
 /obj/effect/immovablerod/singularity_act()
 	return
 

code/modules/events/spontaneous_appendicitis.dm

@@ -17,6 +17,8 @@
 			continue
 		if(!H.getorgan(/obj/item/organ/appendix)) //Don't give the disease to some who lacks it, only for it to be auto-cured
 			continue
+		if(!(MOB_ORGANIC in H.mob_biotypes)) //biotype sleeper bugs strike again, once again making appendicitis pick a target that can't take it
+			continue
 		var/foundAlready = FALSE	//don't infect someone that already has appendicitis
 		for(var/datum/disease/appendicitis/A in H.diseases)
 			foundAlready = TRUE