X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frangecondition.h;h=d4d11fa852605bb4f93b13be0e97c14ea5dc8c5c;hb=51ea3d1cf0f411f0a41367bf218e28f9c16d86e0;hp=8355135fc2341c7f580e91f4b29ce3fbf422c4ea;hpb=3e3549847cd81bde3fd3ccb4da076af87fe7f0f2;p=poefilter.git

diff --git a/source/rangecondition.h b/source/rangecondition.h
index 8355135..d4d11fa 100644
--- a/source/rangecondition.h
+++ b/source/rangecondition.h
@@ -22,6 +22,7 @@ public:
 	virtual RangeCondition<T> *clone() const;
 	virtual bool can_merge(const Condition &, const CompoundCondition &) const;
 	virtual RangeCondition<T> *merge(const std::vector<Condition *> &, const CompoundCondition &) const;
+	virtual bool is_viable() const { return min<=max; }
 	virtual void add_lines(std::list<FilterStatement> &) const;
 };
 
@@ -51,7 +52,7 @@ typedef RangeCondition<QualityTraits> QualityCondition;
 struct ItemLevelTraits
 {
 	typedef unsigned Type;
-	static unsigned get_min() { return 0; }
+	static unsigned get_min() { return 1; }
 	static unsigned get_max() { return 100; }
 	static const char *get_keyword() { return "ItemLevel"; }
 };
@@ -62,7 +63,7 @@ typedef RangeCondition<ItemLevelTraits> ItemLevelCondition;
 struct DropLevelTraits
 {
 	typedef unsigned Type;
-	static unsigned get_min() { return 0; }
+	static unsigned get_min() { return 1; }
 	static unsigned get_max() { return 100; }
 	static const char *get_keyword() { return "DropLevel"; }
 };