$OpenBSD: patch-core_libs_facesengine_detection_opencvfacedetector_cpp,v 1.1 2020/01/18 09:05:20 rsadowski Exp $

Fix build with opencv 4.2.

Index: core/libs/facesengine/detection/opencvfacedetector.cpp
--- core/libs/facesengine/detection/opencvfacedetector.cpp.orig
+++ core/libs/facesengine/detection/opencvfacedetector.cpp
@@ -166,7 +166,7 @@ class Q_DECL_HIDDEN Cascade : public cv::CascadeClassi
      * of the region of interest of this cascade (still relative to whole image).
      * For frontal face cascades, returns the given parameter unchanged.
      */
-    cv::Rect faceROI(const CvRect& faceRect) const
+    cv::Rect faceROI(const cv::Rect faceRect) const
     {
         return cv::Rect(lround(faceRect.x + roi.x()      * faceRect.width),
                         lround(faceRect.y + roi.y()      * faceRect.height),
