remove trailing blank

[gnulib.git] / m4 / exitfail.m4

diff --git a/m4/exitfail.m4 b/m4/exitfail.m4
index dadd029..fa5b149 100644 (file)
--- a/m4/exitfail.m4
+++ b/m4/exitfail.m4
@@ -1,4 +1,4 @@
-# exitfail.m4 serial 2
+# exitfail.m4 serial 3
 dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
@@ -6,5 +6,8 @@ dnl Public License, this file may be distributed as part of a program
 dnl that contains a configuration script generated by Autoconf, under
 dnl the same distribution terms as the rest of that program.
 
-dnl Prerequisites of lib/exitfail.c.
-AC_DEFUN([gl_EXITFAIL], [:])
+AC_DEFUN([gl_EXITFAIL],
+[
+  dnl No prerequisites of lib/exitfail.c.
+  :
+])