Merge branch 'master' of https://github.com/Citadel-Station-13/Citadel-Station-13

code/modules/hydroponics/hydroponics_chemreact.dm

@@ -12,21 +12,16 @@
 
 
 /obj/machinery/hydroponics/proc/mutation_roll(mob/user)
-	switch(rand(100))
+	switch(rand(1, 100))
 		if(91 to 100)
 			adjustHealth(-10)
 			visible_message("<span class='warning'>\The [myseed.plantname] starts to wilt and burn!</span>")
-			return
 		if(41 to 90)
 			if(myseed && !self_sustaining) //Stability
 				myseed.adjust_instability(5)
-				return
 		if(21 to 40)
 			visible_message("<span class='notice'>\The [myseed.plantname] appears unusually reactive...</span>")
-			return
 		if(11 to 20)
 			mutateweed()
-			return
 		if(1 to 10)
 			mutatepest(user)
-			return