Merge pull request #15754 from float13:patch-1

2019-10-23 17:02:22 +00:00 · 2019-10-23 17:02:22 +00:00 · 5e8d8df847
commit 5e8d8df847
parent 5a6a49405d 1accf3b3f4
1 changed files with 3 additions and 3 deletions
--- 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