Merge pull request #15754 from float13:patch-1

5e8d8df8 · Alexander Alekhin · 5a6a4940 · 1accf3b3 · 5e8d8df8
Commit 5e8d8df8 authored Oct 23, 2019 by Alexander Alekhin
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Showing with 3 additions and 3 deletions

compareHist_Demo.cpp ...pp/tutorial_code/Histograms_Matching/compareHist_Demo.cpp +3 -3

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--- a/samples/cpp/tutorial_code/Histograms_Matching/compareHist_Demo.cpp
+++ b/samples/cpp/tutorial_code/Histograms_Matching/compareHist_Demo.cpp
@@ -14,9 +14,9 @@ using namespace cv;

 const char* keys =
    "{ help  h| | Print help message. }"
-    "{ input1 | | Path to input image 1. }"
-    "{ input2 | | Path to input image 2. }"
-    "{ input3 | | Path to input image 3. }";
+    "{ @input1 | | Path to input image 1. }"
+    "{ @input2 | | Path to input image 2. }"
+    "{ @input3 | | Path to input image 3. }";

 /**
 * @function main