revamped

diff --git a/samples/c/facedetect.cpp b/samples/c/facedetect.cpp
index 9e12eaa..c4227e0 100644 (file)
--- a/samples/c/facedetect.cpp
+++ b/samples/c/facedetect.cpp
@@ -19,7 +19,9 @@ void help()
         "   [filename|camera_index]\n\n"
                "see facedetect.cmd for one call:\n"
                "./facedetect --cascade=\"../../data/haarcascades/haarcascade_frontalface_alt.xml\" --nested-cascade=\"../../data/haarcascades/haarcascade_eye.xml\" --scale=1.3 \n"
-       "Hit any key to quit.\n" << endl;
+       "Hit any key to quit.\n"
+               "Using OpenCV version %s\n" << CV_VERSION << "\n"
+               << endl;
 }
 
 void detectAndDraw( Mat& img,