Index: libcfa/src/iostream.cfa
===================================================================
--- libcfa/src/iostream.cfa	(revision 038a0bd82f1bc2ad25f823b8d9291fb043a0a201)
+++ libcfa/src/iostream.cfa	(revision 6a33e40a808bb9559b1c8d240cf5414593d7b062)
@@ -10,6 +10,6 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue Jan 18 08:34:16 2022
-// Update Count     : 1350
+// Last Modified On : Wed Jan 19 08:15:53 2022
+// Update Count     : 1352
 //
 
@@ -282,4 +282,5 @@
 		}; // mask
 
+	  if ( s == 0p ) { fmt( os, "%s", "0p" ); return os; } // null pointer
 	  if ( s[0] == '\0' ) { sepOff( os ); return os; } // null string => no separator