Tweak last commit.

* m4/gethostname.m4 (gl_PREREQ_HOST_NAME_MAX): Trim blank line.

diff --git a/ChangeLog b/ChangeLog
index 92d518b..9c02aa3 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-12-03  Bruno Haible  <bruno@clisp.org>
+
+       Tweak last commit.
+       * m4/gethostname.m4 (gl_PREREQ_HOST_NAME_MAX): Trim blank line.
+
 2011-12-01  Ben Walton  <bwalton@artsci.utoronto.ca>
 
        Split the HOST_NAME_MAX detection into a separate m4 macro.

diff --git a/m4/gethostname.m4 b/m4/gethostname.m4
index ad93c9f..b981aef 100644 (file)
--- a/m4/gethostname.m4
+++ b/m4/gethostname.m4
@@ -43,9 +43,8 @@ AC_DEFUN([gl_FUNC_GETHOSTNAME],
   gl_PREREQ_HOST_NAME_MAX
 ])
 
-dnl Also provide HOST_NAME_MAX when <limits.h> lacks it.
+# Provide HOST_NAME_MAX when <limits.h> lacks it.
 AC_DEFUN([gl_PREREQ_HOST_NAME_MAX], [
-
   dnl - On most Unix systems, use MAXHOSTNAMELEN from <sys/param.h> instead.
   dnl - On Solaris, Cygwin, BeOS, use MAXHOSTNAMELEN from <netdb.h> instead.
   dnl - On mingw, use 256, because