Recipe.isConditionSatisfied works without modpack

src/coffee/models/recipe.coffee

@@ -104,6 +104,9 @@ module.exports = class Recipe extends BaseModel
             if modPack?.findItemByName(@condition.noun)?
                 result = true
         else if @condition.verb is 'mod'
+            if not modPack?
+                result = true
+            else
                 modPack.eachMod (mod)->
                     if mod.name is @condition.noun
                         result = true