Fix spell rolls again

module/documents/d30-roll.mjs

@@ -25,7 +25,8 @@ export default class D30Roll {
     RANGED_DEFENSE: "ranged_defense",
     ARCANE_SPELL_ATTACK: "arcane_spell_attack",
     ARCANE_SPELL_DEFENSE: "arcane_spell_defense",
-    SKILL_ROLLS: "skill_rolls"
+    SKILL_ROLLS: "skill_rolls",
+    SAVING_THROWS: "saving_throws"
   }
 
   /**
@@ -137,11 +138,15 @@ export default class D30Roll {
     }
 
     // Skill types
-    if (externalType === "skill" || externalType === "monster-skill" ||
-        externalType === "save" || externalType === "challenge") {
+    if (externalType === "skill" || externalType === "monster-skill" || externalType === "challenge") {
       return this.ROLL_TYPES.SKILL_ROLLS
     }
 
+    // Saving throw types
+    if (externalType === "save") {
+      return options.isSpellSave ? this.ROLL_TYPES.ARCANE_SPELL_DEFENSE : this.ROLL_TYPES.SAVING_THROWS
+    }
+
     // If no match, return null
     console.warn(`D30Roll | Unknown external roll type: ${externalType}`)
     return null