--- old/y.tab.c	2009-12-30 18:52:02.000000000 +0100
+++ y.tab.c	2011-02-11 12:36:45.682266575 +0100
@@ -7481,7 +7481,10 @@ decode_prompt_string (string)
 		      {
 			t = strrchr (t_string, '/');
 			if (t)
-			  strcpy (t_string, t + 1);
+			  /* strcpy: If copying takes place between objects that overlap,
+			     the behavior is undefined.
+				strcpy (t_string, t + 1); so changed to: */
+			  memmove (t_string; t + 1, strlen (t));
 		      }
 		  }
 #undef ROOT_PATH