when you delete an I_ enum, you must also delete the R_ enum that belongs to it.

src/common/items/weapons.c

@@ -273,8 +273,6 @@ enum {
   AR_RUSTY_CHAIN,
   AR_SHIELD,
   AR_RUSTY_SHIELD,
-  AR_EOGSHIELD,
-  AR_EOGCHAIN,
   AR_MAX
 };
 

src/common/kernel/item.c

@@ -2429,4 +2429,7 @@ register_resources(void)
   register_function((pf_generic)use_snowball, "usesnowball");
 
   register_function((pf_generic)give_horses, "givehorses");
+
+  /* make sure noone has deleted an I_ tpe without deleting the R_ type that goes with it! */
+  assert((int)I_SACK_OF_CONSERVATION == (int)R_SACK_OF_CONSERVATION);
 }

src/common/kernel/item.h

@@ -412,8 +412,6 @@ enum {
 	R_GREATSWORD,
 	R_AXE,
 	R_EOGSWORD,
-	R_EOGSHIELD,
-	R_EOGCHAIN,
 	R_EOG,
 	R_SHIELD,
 	R_LANCE,