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fts: minor simplification * lib/fts.c (fts_safe_changedir): Remove redundant assignment.
author Paul Eggert <eggert@cs.ucla.edu>
date Sun, 17 Mar 2019 12:39:50 -0700
parents b06060465f09
children
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# wcschr.m4 serial 2
dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_WCSCHR],
[
  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
  AC_CHECK_FUNCS_ONCE([wcschr])
  if test $ac_cv_func_wcschr = no; then
    HAVE_WCSCHR=0
  fi
])