Mercurial > hg > octave-nkf > gnulib-hg
changeset 11604:6855551f304d
gitlog-to-changelog: don't infloop on an empty commit log
* build-aux/gitlog-to-changelog: Warn about an empty log message.
Reported by Boris Petersen <transacid@centerim.org>.
author | Jim Meyering <meyering@redhat.com> |
---|---|
date | Thu, 04 Jun 2009 11:06:35 +0200 |
parents | 95f56b9a5977 |
children | e44545af8f70 |
files | ChangeLog build-aux/gitlog-to-changelog |
diffstat | 2 files changed, 22 insertions(+), 8 deletions(-) [+] |
line wrap: on
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2009-06-04 Jim Meyering <meyering@redhat.com> + + gitlog-to-changelog: don't infloop on an empty commit log + * build-aux/gitlog-to-changelog: Warn about an empty log message. + Reported by Boris Petersen <transacid@centerim.org>. + 2009-06-03 Mike Frysinger <vapier@gentoo.org> version-etc: extend for packagers
--- a/build-aux/gitlog-to-changelog +++ b/build-aux/gitlog-to-changelog @@ -1,13 +1,13 @@ #!/usr/bin/perl # Convert git log output to ChangeLog format. -my $VERSION = '2008-12-21 12:07'; # UTC +my $VERSION = '2009-06-04 08:53'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook # do its job. Otherwise, update this string manually. -# Copyright (C) 2008 Free Software Foundation, Inc. +# Copyright (C) 2008, 2009 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -145,14 +145,22 @@ # Omit "Signed-off-by..." lines. @line = grep !/^Signed-off-by: .*>$/, @line; - # Remove leading and trailing blank lines. - while ($line[0] =~ /^\s*$/) { shift @line; } - while ($line[$#line] =~ /^\s*$/) { pop @line; } + # If there were any lines + if (@line == 0) + { + warn "$ME: warning: empty commit message:\n $date_line\n"; + } + else + { + # Remove leading and trailing blank lines. + while ($line[0] =~ /^\s*$/) { shift @line; } + while ($line[$#line] =~ /^\s*$/) { pop @line; } - # Prefix each non-empty line with a TAB. - @line = map { length $_ ? "\t$_" : '' } @line; + # Prefix each non-empty line with a TAB. + @line = map { length $_ ? "\t$_" : '' } @line; - print "\n", join ("\n", @line), "\n"; + print "\n", join ("\n", @line), "\n"; + } defined ($in = <PIPE>) or last;