Minor tweaks and fixes to Bu::Variant

2 files changed, 11 insertions, 1 deletions

diff --git a/src/variant.cpp b/src/variant.cpp
index 95eea88..62e74bc 100644
--- a/src/variant.cpp
+++ b/src/variant.cpp
@@ -18,6 +18,15 @@ Bu::Variant::Variant() :
 {
 }
 
+Bu::Variant::Variant( const Variant &v ) :
+        pCore( NULL )
+{
+        if( v.pCore )
+        {
+                pCore = v.pCore->clone();
+        }
+}
+
 Bu::Variant::~Variant()
 {
 }
diff --git a/src/variant.h b/src/variant.h
index 889df88..805ad1d 100644
--- a/src/variant.h
+++ b/src/variant.h
@@ -52,7 +52,7 @@ namespace Bu
                         return data;
                 }
                 
-                t &getData() const
+                const t &getData() const
                 {
                         return data;
                 }
@@ -90,6 +90,7 @@ namespace Bu
         {
         public:
                 Variant();
+                Variant( const Variant &v );
                 virtual ~Variant();
 
                 bool isSet();