1 files changed, 5 insertions, 3 deletions

diff --git a/src/sptr.h b/src/sptr.h
index c711a89..51e27b0 100644
--- a/src/sptr.h
+++ b/src/sptr.h
@@ -30,11 +30,11 @@ public:
                 pRefCnt( NULL ),
                 pData( pSrc )
         {
-                pRefCnt = new uint32_t;
+                pRefCnt = new int32_t;
                 (*pRefCnt) = 1;
         }
 
-        uint32_t count()
+        int32_t count()
         {
                 return *pRefCnt;
         }
@@ -55,6 +55,8 @@ public:
                 pRefCnt = src.pRefCnt;
                 pData = src.pData;
                 (*pRefCnt) += 1;
+
+                return *this;
         }
 
         bool operator==( const SPtr<T> &src )
@@ -78,7 +80,7 @@ private:
                 }
         }
 
-        uint32_t *pRefCnt;
+        int32_t *pRefCnt;
         T *pData;
 };