From: Jakub Narebski Date: Sun, 13 May 2007 10:39:22 +0000 (+0200) Subject: gitweb: Fix "Use of unitialized value" warnings in empty repository X-Git-Tag: v1.5.2~30 X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=785cdea9befecc63b2b576c8042c5482fbf7bceb;p=git.git gitweb: Fix "Use of unitialized value" warnings in empty repository Fix it so gitweb doesn't write "Use of unitialized value..." warnings (which gets written in web server logs) for empty (no commits) repository. In empty repository "last change" (last activity) doesn't make sense; also there is no sense in parsing commits which aren't there. In projects list for empty repositories gitweb now writes "No commits" using "noage" class, instead of leaving cell empty, in the last change column. Signed-off-by: Jakub Narebski Signed-off-by: Junio C Hamano --- diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index d467bf372..c2eeca9fa 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -728,7 +728,9 @@ sub chop_str { sub age_class { my $age = shift; - if ($age < 60*60*2) { + if (!defined $age) { + return "noage"; + } elsif ($age < 60*60*2) { return "age0"; } elsif ($age < 60*60*24*2) { return "age1"; @@ -1258,7 +1260,8 @@ sub git_get_last_activity { 'refs/heads') or return; my $most_recent = <$fd>; close $fd or return; - if ($most_recent =~ / (\d+) [-+][01]\d\d\d$/) { + if (defined $most_recent && + $most_recent =~ / (\d+) [-+][01]\d\d\d$/) { my $timestamp = $1; my $age = time - $timestamp; return ($age, age_string($age)); @@ -2983,7 +2986,7 @@ sub git_project_list_body { esc_html($pr->{'descr'})) . "\n" . "" . chop_str($pr->{'owner'}, 15) . "\n"; print "{'age'}) . "\">" . - $pr->{'age_string'} . "\n" . + (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "\n" . "" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . @@ -3335,7 +3338,7 @@ sub git_project_index { sub git_summary { my $descr = git_get_project_description($project) || "none"; my %co = parse_commit("HEAD"); - my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); + my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : (); my $head = $co{'id'}; my $owner = git_get_project_owner($project); @@ -3358,8 +3361,11 @@ sub git_summary { print "
 
\n"; print "\n" . "\n" . - "\n" . - "\n"; + "\n"; + if (defined $cd{'rfc2822'}) { + print "\n"; + } + # use per project git URL list in $projectroot/$project/cloneurl # or make project git URL from git base URL and project name my $url_tag = "URL"; @@ -3382,11 +3388,13 @@ sub git_summary { # we need to request one more than 16 (0..15) to check if # those 16 are all - my @commitlist = parse_commits($head, 17); - git_print_header_div('shortlog'); - git_shortlog_body(\@commitlist, 0, 15, $refs, - $#commitlist <= 15 ? undef : - $cgi->a({-href => href(action=>"shortlog")}, "...")); + my @commitlist = $head ? parse_commits($head, 17) : (); + if (@commitlist) { + git_print_header_div('shortlog'); + git_shortlog_body(\@commitlist, 0, 15, $refs, + $#commitlist <= 15 ? undef : + $cgi->a({-href => href(action=>"shortlog")}, "...")); + } if (@taglist) { git_print_header_div('tags');
description" . esc_html($descr) . "
owner$owner
last change$cd{'rfc2822'}
owner$owner
last change$cd{'rfc2822'}