unilbrk/u*-possible-linebreaks: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks): Don't invoke memset with a zero size. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks): Adjust accordingly.

Description:
Return the entries of a directory (just the names) as an argz string.

Files:
lib/savedir.h
lib/savedir.c
m4/savedir.m4

Depends-on:
closedir
dirent-safer
fdopendir
opendir
readdir
stpcpy
xalloc

configure.ac:
gl_SAVEDIR

Makefile.am:
lib_SOURCES += savedir.c

Include:
"savedir.h"

License:
GPL

Maintainer:
Jim Meyering