From 6d293920a6c14a4858656d361a2ffaf0ebce0b33 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jon=20Haitz=20Legarreta=20Gorro=C3=B1o?=
 <jon.haitz.legarreta@gmail.com>
Date: Mon, 8 Apr 2019 23:52:19 -0400
Subject: [PATCH] ENH: Use the `itkNameOfTestExecutableMacro` to get the test
 name

Use the `itkNameOfTestExecutableMacro` to get the test name and prevent
the the test from crashing when `argv[0]` is null, as recommended in:
https://github.com/InsightSoftwareConsortium/ITK/pull/564
---
 .../test/itk{{cookiecutter.filter_name}}Test.cxx                | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/{{cookiecutter.project_name}}/test/itk{{cookiecutter.filter_name}}Test.cxx b/{{cookiecutter.project_name}}/test/itk{{cookiecutter.filter_name}}Test.cxx
index e74450e..725c89f 100644
--- a/{{cookiecutter.project_name}}/test/itk{{cookiecutter.filter_name}}Test.cxx
+++ b/{{cookiecutter.project_name}}/test/itk{{cookiecutter.filter_name}}Test.cxx
@@ -56,7 +56,7 @@ int itk{{cookiecutter.filter_name}}Test( int argc, char * argv[] )
   if( argc < 2 )
     {
     std::cerr << "Missing parameters." << std::endl;
-    std::cerr << "Usage: " << argv[0];
+    std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv);
     std::cerr << " outputImage";
     std::cerr << std::endl;
     return EXIT_FAILURE;