Renamed postscan hook to indexhtml, to reflect its changed position.

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

diff --git a/IkiWiki/Plugin/sparkline.pm b/IkiWiki/Plugin/sparkline.pm
index c1f016ffd0e7055bae3f5ba72f9f04b643285c01..42665ac63699efe2752dd177fdf1f998068aa418 100644 (file)
--- a/IkiWiki/Plugin/sparkline.pm
+++ b/IkiWiki/Plugin/sparkline.pm
@@ -24,6 +24,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => undef,
+                       section => "widget",
                },
 }
 
@@ -149,7 +150,7 @@ sub preprocess (@) {
 
                waitpid $pid, 0;
                $SIG{PIPE}="DEFAULT";
-               if ($sigpipe) {
+               if ($sigpipe || ! defined $png) {
                        error gettext("failed to run php");
                }