From: Junio C Hamano <junkio@cox.net>
Date: Wed, 22 Feb 2006 06:51:21 +0000 (-0800)
Subject: Merge branch 'jc/perl'
X-Git-Tag: v1.3.0-rc1~163
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=6b98579babe767b343bf6e1448b52befd5fc0a2e;p=git.git

Merge branch 'jc/perl'

* jc/perl:
  cvsimport: avoid open "-|" list form for Perl 5.6
  svnimport: avoid open "-|" list form for Perl 5.6
  send-email: avoid open "-|" list form for Perl 5.6
  rerere: avoid open "-|" list form for Perl 5.6
  fmt-merge-msg: avoid open "-|" list form for Perl 5.6
---

6b98579babe767b343bf6e1448b52befd5fc0a2e
diff --cc git-fmt-merge-msg.perl
index 3de67d77,a77e94eb..c13af488
--- a/git-fmt-merge-msg.perl
+++ b/git-fmt-merge-msg.perl
@@@ -55,11 -60,14 +60,14 @@@ sub current_branch 
  }
  
  sub shortlog {
 -	my ($tip, $limit) = @_;
 +	my ($tip) = @_;
  	my ($fh, @result);
- 	open $fh, '-|', ('git-log', '--topo-order',
- 			 '--pretty=oneline', $tip, '^HEAD')
- 	    or die "$!";
+ 	my $pid = open($fh, '-|');
+ 	die "$!" unless defined $pid;
+ 	if (!$pid) {
 -	    exec('git-log', "--max-count=$limit", '--topo-order',
++	    exec('git-log', '--topo-order',
+ 		 '--pretty=oneline', $tip, '^HEAD') or die "$!";
+ 	}
  	while (<$fh>) {
  		s/^[0-9a-f]{40}\s+//;
  		push @result, $_;