web commit by VictorMoral: New version 0.9

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 1d9d2492cf2eb0170ab9916632e351adca4edf80..efacb20ed309e65859ea2ac26cac51443dc31ce1 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -76,12 +76,14 @@ sub checkconfig () { #{{{
        }
        if (defined $config{locale}) {
                eval q{use POSIX};
+               error($@) if $@;
                $ENV{LANG} = $config{locale}
                        if POSIX::setlocale(&POSIX::LC_TIME, $config{locale});
        }
 
        if ($config{w3mmode}) {
                eval q{use Cwd q{abs_path}};
+               error($@) if $@;
                $config{srcdir}=possibly_foolish_untaint(abs_path($config{srcdir}));
                $config{destdir}=possibly_foolish_untaint(abs_path($config{destdir}));
                $config{cgiurl}="file:///\$LIB/ikiwiki-w3m.cgi/".$config{cgiurl}
@@ -360,6 +362,7 @@ sub displaytime ($) { #{{{
        my $time=shift;
 
        eval q{use POSIX};
+       error($@) if $@;
        # strftime doesn't know about encodings, so make sure
        # its output is properly treated as utf8
        return decode_utf8(POSIX::strftime(
@@ -593,7 +596,8 @@ sub saveindex () { #{{{
                        "ctime=$pagectime{$page} ".
                        "src=$pagesources{$page}";
                $line.=" dest=$_" foreach @{$renderedfiles{$page}};
-               $line.=" link=$_" foreach @{$links{$page}};
+               my %count;
+               $line.=" link=$_" foreach grep { ++$count{$_} == 1 } @{$links{$page}};
                if (exists $depends{$page}) {
                        $line.=" depends=".encode_entities($depends{$page}, " \t\n");
                }