X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=nucleus%2Flibrary%2Fstructures%2Fset.h;h=70b19b0c3ae82dddd115e97f63c7e5052992350f;hb=7d0b5833568389c06ff6d9871da343a1e3e374fe;hp=3215080f66c9465ad53a4d93b811f0c337cb6c0b;hpb=457b128b77b5b4a0b7dd3094de543de2ce1477ad;p=feisty_meow.git

diff --git a/nucleus/library/structures/set.h b/nucleus/library/structures/set.h
index 3215080f..70b19b0c 100644
--- a/nucleus/library/structures/set.h
+++ b/nucleus/library/structures/set.h
@@ -38,7 +38,7 @@ public:
   //! Constructs a set with "num" elements, copying them from "init".
   /*! Be very careful to ensure that the array "init" has sufficient length
   for "num" elements to be copied from it. */
-  set(int num = 0, const contents *init = NIL,
+  set(int num = 0, const contents *init = NULL_POINTER,
       basis::un_short flags = basis::array<contents>::EXPONE)
   : basis::array<contents>(num, init, flags) {}
 
@@ -232,7 +232,7 @@ template <class contents>
 bool set<contents>::add(const contents &to_add)
 {
   if (member(to_add)) return false; 
-  concatenate(to_add);
+  this->concatenate(to_add);
   return true;
 }
 
@@ -259,7 +259,7 @@ bool set<contents>::remove(const contents &to_remove)
 template <class contents>
 set<contents> set<contents>::intersection(const set &intersect_with) const
 {
-  set<contents> created(0, NIL, this->flags());
+  set<contents> created(0, NULL_POINTER, this->flags());
   const set *smaller = this;
   const set *larger = &intersect_with;
   if (elements() > intersect_with.elements()) {