2 files changed, 7 insertions, 5 deletions
diff --git a/Tests/Cuda/ObjectLibrary/main.cpp b/Tests/Cuda/ObjectLibrary/main.cpp
index 1a70a99..4d2f890 100644
--- a/Tests/Cuda/ObjectLibrary/main.cpp
+++ b/Tests/Cuda/ObjectLibrary/main.cpp
@@ -4,14 +4,16 @@
 int static_func(int);
 int file1_sq_func(int);
 
-void test_functions()
+int test_functions()
 {
-  file1_sq_func(static_func(42));
+  return file1_sq_func(static_func(42));
 }
 
 int main(int argc, char** argv)
 {
-  test_functions();
+  if (test_functions() == 1) {
+    return 1;
+  }
   std::cout
     << "this executable doesn't use cuda code, just call methods defined"
     << std::endl;
diff --git a/Tests/Cuda/ObjectLibrary/static.cu b/Tests/Cuda/ObjectLibrary/static.cu
index 2374c23..a801153 100644
--- a/Tests/Cuda/ObjectLibrary/static.cu
+++ b/Tests/Cuda/ObjectLibrary/static.cu
@@ -10,8 +10,8 @@ int __host__ file1_sq_func(int x)
   err = cudaGetDeviceCount(&nDevices);
   if(err != cudaSuccess)
   {
-    std::cout << "nDevices: " << nDevices << std::endl;
-    std::cout << "err: " << err << std::endl;
+    std::cerr << "nDevices: " << nDevices << std::endl;
+    std::cerr << "err: " << err << std::endl;
     return 1;
   }
   std::cout << "this library uses cuda code" << std::endl;