diff --git a/samplecode/SampleArc.cpp b/samplecode/SampleArc.cpp
index a87d280..3b6c8e9 100644
--- a/samplecode/SampleArc.cpp
+++ b/samplecode/SampleArc.cpp
@@ -168,10 +168,11 @@
         this->inval(NULL);
     }
 
-    virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y) {
+    virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y,
+                                              unsigned modi) {
      //   fSweep += SK_Scalar1;
         this->inval(NULL);
-        return this->INHERITED::onFindClickHandler(x, y);
+        return this->INHERITED::onFindClickHandler(x, y, modi);
     }
 
     virtual bool onClick(Click* click) {