1 files changed, 4 insertions, 4 deletions
diff --git a/c++/test/h5cpputil.h b/c++/test/h5cpputil.h
index 6a9187a..444bc68 100644
--- a/c++/test/h5cpputil.h
+++ b/c++/test/h5cpputil.h
@@ -19,8 +19,8 @@
 
  ***************************************************************************/
 
-#ifndef _h5cpputil_h
-#define _h5cpputil_h
+#ifndef H5cpputil_H
+#define H5cpputil_H
 
 #include "h5test.h"
 
@@ -48,14 +48,14 @@ void issue_fail_msg(const char *where, int line, const char *file_name, const ch
 
 class InvalidActionException : public Exception {
   public:
-    InvalidActionException(const H5std_string func_name, const H5std_string message = DEFAULT_MSG);
+    InvalidActionException(const H5std_string &func_name, const H5std_string &message = DEFAULT_MSG);
     InvalidActionException();
     virtual ~InvalidActionException() throw();
 };
 
 class TestFailedException : public Exception {
   public:
-    TestFailedException(const H5std_string func_name, const H5std_string message = DEFAULT_MSG);
+    TestFailedException(const H5std_string &func_name, const H5std_string &message = DEFAULT_MSG);
     TestFailedException();
     virtual ~TestFailedException() throw();
 };