diff options
Diffstat (limited to 'ncurses/trace/varargs.c')
| -rw-r--r-- | ncurses/trace/varargs.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/ncurses/trace/varargs.c b/ncurses/trace/varargs.c index 9be5fc254fb0..7b9533bd62f4 100644 --- a/ncurses/trace/varargs.c +++ b/ncurses/trace/varargs.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2020 Thomas E. Dickey * + * 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 * @@ -35,7 +35,7 @@ #include <ctype.h> -MODULE_ID("$Id: varargs.c,v 1.12 2020/02/02 23:34:34 tom Exp $") +MODULE_ID("$Id: varargs.c,v 1.13 2023/06/24 13:41:46 tom Exp $") #ifdef TRACE @@ -59,18 +59,16 @@ typedef enum { 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') { @@ -185,7 +183,7 @@ _nc_varargs(const char *fmt, va_list ap) } } - return (MyBuffer ? MyBuffer : dummy); + return (MyBuffer ? MyBuffer : NULL); } #else EMPTY_MODULE(_nc_varargs) |