mbrlen: Fix cross-compilation guess for AIX.

[gnulib.git] / m4 / unlink-busy.m4

diff --git a/m4/unlink-busy.m4 b/m4/unlink-busy.m4
index a38eb70..15fdc7c 100644 (file)
--- a/m4/unlink-busy.m4
+++ b/m4/unlink-busy.m4
@@ -4,7 +4,7 @@ dnl From J. David Anglin.
 
 dnl HPUX and other systems can't unlink shared text that is being executed.
 
-# Copyright (C) 2000, 2001, 2004, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004, 2007, 2009-2010 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -17,11 +17,11 @@ AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT],
       AC_RUN_IFELSE(
         [AC_LANG_SOURCE(
            [AC_INCLUDES_DEFAULT[
-           int
-           main (int argc, char **argv)
-           {
-             return !argc || unlink (argv[0]) != 0;
-           }]])],
+            int
+            main (int argc, char **argv)
+            {
+              return !argc || unlink (argv[0]) != 0;
+            }]])],
       gl_cv_func_unlink_busy_text=yes,
       gl_cv_func_unlink_busy_text=no,
       gl_cv_func_unlink_busy_text=no