Add a second parameter to the rcs_diff hook, and avoid bloating memory reading in...

[ikiwiki.git] / IkiWiki / Plugin / recentchangesdiff.pm

diff --git a/IkiWiki/Plugin/recentchangesdiff.pm b/IkiWiki/Plugin/recentchangesdiff.pm
index e3ba9b8d8248858689619fee48a963912c593648..71297572d7b74a5042e18fd93128a4dca773e170 100644 (file)
--- a/IkiWiki/Plugin/recentchangesdiff.pm
+++ b/IkiWiki/Plugin/recentchangesdiff.pm
@@ -28,11 +28,10 @@ sub pagetemplate (@) {
        my $template=$params{template};
        if ($config{rcs} && exists $params{rev} && length $params{rev} &&
            $template->query(name => "diff")) {
-               my @lines=IkiWiki::rcs_diff($params{rev});
+               my @lines=IkiWiki::rcs_diff($params{rev}, $maxlines+1);
                if (@lines) {
                        my $diff;
                        if (@lines > $maxlines) {
-                               # only include so many lines of diff
                                $diff=join("", @lines[0..($maxlines-1)])."\n".
                                        gettext("(Diff truncated)");
                        }