libncurses: Import https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.5.tar.gz changes
Change-Id: I3433d30ca01359fd2e3623ede96b531f0b39cbfa
Signed-off-by: micky387 <mickaelsaibi@free.fr>
diff --git a/ncurses/trace/varargs.c b/ncurses/trace/varargs.c
index 66252d8..7b9533b 100644
--- a/ncurses/trace/varargs.c
+++ b/ncurses/trace/varargs.c
@@ -1,5 +1,6 @@
/****************************************************************************
- * Copyright (c) 2001-2008,2012 Free Software Foundation, Inc. *
+ * Copyright 2020,2023 Thomas E. Dickey *
+ * Copyright 2001-2008,2012 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 *
@@ -34,7 +35,7 @@
#include <ctype.h>
-MODULE_ID("$Id: varargs.c,v 1.11 2012/10/27 21:03:28 tom Exp $")
+MODULE_ID("$Id: varargs.c,v 1.13 2023/06/24 13:41:46 tom Exp $")
#ifdef TRACE
@@ -58,18 +59,16 @@
NCURSES_EXPORT(char *)
_nc_varargs(const char *fmt, va_list ap)
{
- static char dummy[] = "";
-
char buffer[BUFSIZ];
const char *param;
int n;
if (fmt == 0 || *fmt == '\0')
- return dummy;
+ return NULL;
if (MyLength == 0)
MyBuffer = typeMalloc(char, MyLength = BUFSIZ);
if (MyBuffer == 0)
- return dummy;
+ return NULL;
*MyBuffer = '\0';
while (*fmt != '\0') {
@@ -184,7 +183,7 @@
}
}
- return (MyBuffer ? MyBuffer : dummy);
+ return (MyBuffer ? MyBuffer : NULL);
}
#else
EMPTY_MODULE(_nc_varargs)