diff options
Diffstat (limited to 'contrib/ncurses/ncurses/trace/varargs.c')
-rw-r--r-- | contrib/ncurses/ncurses/trace/varargs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/contrib/ncurses/ncurses/trace/varargs.c b/contrib/ncurses/ncurses/trace/varargs.c index 7a1a7424fe09..7bcb7b55d42c 100644 --- a/contrib/ncurses/ncurses/trace/varargs.c +++ b/contrib/ncurses/ncurses/trace/varargs.c @@ -34,7 +34,7 @@ #include <ctype.h> -MODULE_ID("$Id: varargs.c,v 1.1 2001/10/20 20:37:48 tom Exp $") +MODULE_ID("$Id: varargs.c,v 1.2 2002/06/01 16:16:00 tom Exp $") #ifdef TRACE @@ -53,17 +53,18 @@ typedef enum { NCURSES_EXPORT(char *) _nc_varargs(const char *fmt, va_list ap) { + static char dummy[] = ""; static char *result_buf; static size_t result_len; char buffer[BUFSIZ]; if (fmt == 0 || *fmt == '\0') - return ""; + return dummy; if (result_len == 0) result_buf = typeMalloc(char, result_len = BUFSIZ); if (result_buf == 0) - return ""; + return dummy; *result_buf = '\0'; while (*fmt != '\0') { |