[FYI] {maint} sync: gitlog-to-changelog from gnulib upstream

[Stefano Lattarini]

* lib/gitlog-to-changelog: Synced from upstream, by "make fetch".
---
 lib/gitlog-to-changelog |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/gitlog-to-changelog b/lib/gitlog-to-changelog
index 9d5327a..0efedb0 100755
--- a/lib/gitlog-to-changelog
+++ b/lib/gitlog-to-changelog
@@ -3,7 +3,7 @@ eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}'
     if 0;
 # Convert git log output to ChangeLog format.
 
-my $VERSION = '2012-01-02 14:48'; # UTC
+my $VERSION = '2012-01-06 07:14'; # UTC
 # The definition above must lie within the first 8 lines in order
 # for the Emacs time-stamp write hook (at end) to update it.
 # If you change this file with Emacs, please let the write hook
@@ -47,7 +47,7 @@ sub usage ($)
   my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
   if ($exit_code != 0)
     {
-      print $STREAM "Try `$ME --help' for more information.\n";
+      print $STREAM "Try '$ME --help' for more information.\n";
     }
   else
     {
@@ -211,7 +211,7 @@ sub parse_amend_file($)
   my @cmd = (qw (git log --log-size),
              '--pretty=format:%H:%ct  %an  <%ae>%n%n'.$format_string, @ARGV);
   open PIPE, '-|', @cmd
-    or die ("$ME: failed to run `". quoted_cmd (@cmd) ."': $!\n"
+    or die ("$ME: failed to run '". quoted_cmd (@cmd) ."': $!\n"
             . "(Is your Git too old?  Version 1.5.1 or later is required.)\n");
 
   my $prev_multi_paragraph;
-- 
1.7.7.3