Add SMES to mecca scanning blacklist.

code/modules/power/smes.dm

@@ -392,12 +392,14 @@
 /obj/machinery/power/smes/magical
 	name = "magical power storage unit"
 	desc = "A high-capacity superconducting magnetic energy storage (SMES) unit. Magically produces power."
-	process()
-		capacity = INFINITY
-		charge = INFINITY
-		..()
 
+	mech_flags = MECH_SCAN_FAIL
 
+/obj/machinery/power/smes/magical/process()
+	// Is this really needed?
+	capacity = INFINITY
+	charge = INFINITY
+	..()
 
 /proc/rate_control(var/S, var/V, var/C, var/Min=1, var/Max=5, var/Limit=null)
 	var/href = "<A href='?src=\ref[S];rate control=1;[V]"