NEWS.stable: log cherry-pick [e446f25]->[c092018] relocatable-shell: Update suggested...

[gnulib.git] / m4 / isatty.m4

diff --git a/m4/isatty.m4 b/m4/isatty.m4
index 6f81d18..6fcf931 100644 (file)
--- a/m4/isatty.m4
+++ b/m4/isatty.m4
@@ -1,5 +1,5 @@
-# isatty.m4 serial 2
-dnl Copyright (C) 2012 Free Software Foundation, Inc.
+# isatty.m4 serial 3
+dnl Copyright (C) 2012-2014 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.
@@ -16,6 +16,4 @@ AC_DEFUN([gl_FUNC_ISATTY],
 ])
 
 # Prerequisites of lib/isatty.c.
-AC_DEFUN([gl_PREREQ_ISATTY], [
-  AC_REQUIRE([AC_C_INLINE])
-])
+AC_DEFUN([gl_PREREQ_ISATTY], [:])