amend to last commit

bbiwarg/Detectors/Fingers/FingerDetector.cs

@@ -178,9 +178,9 @@ namespace bbiwarg.Detectors.Fingers
 
         private bool fingerSliceDepthTest(FingerSlice fingerSlice)
         {
-            Int16 depthStart = depthImage.getDepthAt(fingerSlice.Start.IntX, fingerSlice.Start.IntY);
-            Int16 depthMid = depthImage.getDepthAt(fingerSlice.Mid.IntX, fingerSlice.Mid.IntY);
-            Int16 depthEnd = depthImage.getDepthAt(fingerSlice.End.IntX, fingerSlice.End.IntY);
+            Int16 depthStart = depthImage.getDepthAt(fingerSlice.Start);
+            Int16 depthMid = depthImage.getDepthAt(fingerSlice.Mid);
+            Int16 depthEnd = depthImage.getDepthAt(fingerSlice.End);
             return (depthStart > depthMid && depthMid < depthEnd);
         }