Index: generic/nsfShadow.c
===================================================================
diff -u -N -r62dc29237e6a643169841f002784c7dc0b29f201 -r5a44ade20d030bbe3fc3b19b0edc226e5d5e8c1b
--- generic/nsfShadow.c	(.../nsfShadow.c)	(revision 62dc29237e6a643169841f002784c7dc0b29f201)
+++ generic/nsfShadow.c	(.../nsfShadow.c)	(revision 5a44ade20d030bbe3fc3b19b0edc226e5d5e8c1b)
@@ -5,6 +5,7 @@
  *      Tcl obj-commands.
  *
  * Copyright (C) 1999-2017 Gustaf Neumann
+ * Copyright (C) 2019      Stefan Sobernig
  *
  * Vienna University of Economics and Business
  * Institute of Information Systems and New Media