Prevent compiler warnings about unused parameters.

[synfig.git] / synfig-core / trunk / src / synfig / target_null.h

diff --git a/synfig-core/trunk/src/synfig/target_null.h b/synfig-core/trunk/src/synfig/target_null.h
index 2ffb19e..45c90f2 100644 (file)
--- a/synfig-core/trunk/src/synfig/target_null.h
+++ b/synfig-core/trunk/src/synfig/target_null.h
@@ -52,16 +52,16 @@ public:
 
        ~Target_Null() { delete buffer; }
 
-       virtual bool start_frame(ProgressCallback *cb=NULL)
+       virtual bool start_frame(ProgressCallback */*cb*/=NULL)
                { delete buffer; buffer=new Color[desc.get_w()*sizeof(Color)]; return true; }
 
        virtual void end_frame() { delete buffer; buffer=0; return; }
 
-       virtual Color * start_scanline(int scanline) { return buffer; }
+       virtual Color * start_scanline(int /*scanline*/) { return buffer; }
 
        virtual bool end_scanline() { return true; }
 
-       static Target* create(const char *filename=0) { return new Target_Null(); }
+       static Target* create(const char */*filename*/=0) { return new Target_Null(); }
 }; // END of class Target_Null
 
 }; // END of namespace synfig