common: use safer uint64_t for list size

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
batrick · Sep 12, 2017 · 0ddd260 · 0ddd260
1 parent 7fff24e
commit 0ddd260
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/include/xlist.h b/src/include/xlist.h
@@ -63,7 +63,7 @@ class xlist {
 
 private:
   item *_front, *_back;
-  int _size;
+  size_t _size;
 
 public:
   xlist(const xlist& other) {
@@ -79,7 +79,7 @@ class xlist {
     assert(_back == 0);
   }
 
-  int size() const {
+  size_t size() const {
     assert((bool)_front == (bool)_size);
     return _size;
   }