QtCamRoiPrivate::primaryRegion() should return the index of rectangle not -1

diff --git a/lib/qtcamroi_p.h b/lib/qtcamroi_p.h
index 6118da0..b2fa30a 100644 (file)
--- a/lib/qtcamroi_p.h
+++ b/lib/qtcamroi_p.h
@@ -119,7 +119,7 @@ public:
       }
     }
 
-    return -1;
+    return index;
   }
 
 public slots: