1 files changed, 1 insertions, 1 deletions
diff --git a/drawinglayer/inc/drawinglayer/primitive2d/discreteshadowprimitive2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/discreteshadowprimitive2d.hxx
index de2e6ae851df..ea11863c0f74 100644
--- a/drawinglayer/inc/drawinglayer/primitive2d/discreteshadowprimitive2d.hxx
+++ b/drawinglayer/inc/drawinglayer/primitive2d/discreteshadowprimitive2d.hxx
@@ -63,7 +63,7 @@ namespace drawinglayer
 
         public:
             /// constructor
-            DiscreteShadow(const BitmapEx& rBitmapEx);
+            explicit DiscreteShadow(const BitmapEx& rBitmapEx);
 
             /// data read access
             const BitmapEx& getBitmapEx() const { return maBitmapEx; }