From 3db19c046b376aff6274aeeb69ea751d9f7988d4 Mon Sep 17 00:00:00 2001
From: DozyC <dozyc@users.noreply.github.com>
Date: Tue, 10 May 2016 17:20:59 -0700
Subject: [PATCH] Fix command line argument handling, fixes #6525

---
 samples/tapi/hog.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/samples/tapi/hog.cpp b/samples/tapi/hog.cpp
index e361c2b735..0529f24a1c 100644
--- a/samples/tapi/hog.cpp
+++ b/samples/tapi/hog.cpp
@@ -76,10 +76,8 @@ int main(int argc, char** argv)
         "{ s scale     | 1.0            | resize the image before detect}"
         "{ o output    |                | specify output path when input is images}";
     CommandLineParser cmd(argc, argv, keys);
-    if (cmd.has("help"))
+    if (cmd.get<bool>("help"))
     {
-        cout << "Usage : hog [options]" << endl;
-        cout << "Available options:" << endl;
         cmd.printMessage();
         return EXIT_SUCCESS;
     }
@@ -117,7 +115,7 @@ App::App(CommandLineParser& cmd)
          << "\t4/r - increase/decrease hit threshold\n"
          << endl;
 
-    make_gray = cmd.has("gray");
+    make_gray = cmd.get<bool>("gray");
     resize_scale = cmd.get<double>("s");
     vdo_source = cmd.get<string>("v");
     img_source = cmd.get<string>("i");