X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Fsafe_sprintf.c;h=6c17286ba5c3089d80fa3598e390841a47680b64;hp=34abd2f8cf47409bfe9973a1dfba78f96b861f06;hb=79695a2ff354087dca5006351286f741ee8c82c4;hpb=9da7d09296c1b625afd18567a6828d8e7ec2ee01

diff --git a/ncurses/base/safe_sprintf.c b/ncurses/base/safe_sprintf.c
index 34abd2f8..6c17286b 100644
--- a/ncurses/base/safe_sprintf.c
+++ b/ncurses/base/safe_sprintf.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2018 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -33,7 +33,7 @@
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: safe_sprintf.c,v 1.27 2013/01/20 01:04:32 tom Exp $")
+MODULE_ID("$Id: safe_sprintf.c,v 1.29 2018/02/10 17:52:19 tom Exp $")
 
 #if USE_SAFE_SPRINTF
 
@@ -224,6 +224,10 @@ NCURSES_SP_NAME(_nc_printf_string) (NCURSES_SP_DCLx
 {
     char *result = 0;
 
+#if NCURSES_SP_FUNCS
+    (void) sp;
+#endif
+
     if (fmt != 0) {
 #if USE_SAFE_SPRINTF
 	va_list ap2;
@@ -259,9 +263,9 @@ NCURSES_SP_NAME(_nc_printf_string) (NCURSES_SP_DCLx
 
 	if (my_buffer != 0) {
 # if HAVE_VSNPRINTF
-	    vsnprintf(my_buffer, my_length, fmt, ap);	/* GNU extension */
+	    vsnprintf(my_buffer, my_length, fmt, ap);	/* SUSv2, 1997 */
 # else
-	    vsprintf(my_buffer, fmt, ap);	/* ANSI */
+	    vsprintf(my_buffer, fmt, ap);	/* ISO/ANSI C, 1989 */
 # endif
 	    result = my_buffer;
 	}