Index: src/libcfa/exception.h
===================================================================
--- src/libcfa/exception.h	(revision 38ac6ec5b1d1763a054cb06e6c8f5a08c0f57067)
+++ src/libcfa/exception.h	(revision 33218c6845f9825be5a63043ef89bb8a0a80d009)
@@ -9,12 +9,10 @@
 // Author           : Andrew Beach
 // Created On       : Mon Jun 26 15:11:00 2017
-// Last Modified By : Andrew Beach
-// Last Modified On : Tus Jul 11 16:31:00 2017
-// Update Count     : 2
+// Last Modified By : Peter A. Buhr
+// Last Modified On : Sat Jul 22 09:57:02 2017
+// Update Count     : 3
 //
 
-#ifndef EXCEPTION_H
-#define EXCEPTION_H
-
+#pragma once
 
 // Later to be a special structure type.
@@ -55,4 +53,2 @@
 }
 #endif
-
-#endif //EXCEPTION_H