From 441aa3044f43e5572f58c354f01e6bc070acd5c7 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Thu, 10 Dec 2009 20:28:30 +0100
Subject: Use spaces for indentation, not tabs.

---
 m4/vararrays.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'm4/vararrays.m4')

diff --git a/m4/vararrays.m4 b/m4/vararrays.m4
index 65fb4d963b..5e2cb499f3 100644
--- a/m4/vararrays.m4
+++ b/m4/vararrays.m4
@@ -14,8 +14,8 @@ AC_DEFUN([AC_C_VARARRAYS],
   AC_CACHE_CHECK([for variable-length arrays],
     ac_cv_c_vararrays,
     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-	 [],
-	 [[static int x; char a[++x]; a[sizeof a - 1] = 0; return a[0];]])],
+         [],
+         [[static int x; char a[++x]; a[sizeof a - 1] = 0; return a[0];]])],
        ac_cv_c_vararrays=yes,
        ac_cv_c_vararrays=no)])
   if test $ac_cv_c_vararrays = yes; then
-- 
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