[chore]: Bump github.com/gorilla/feeds from 1.1.1 to 1.1.2 (#2414)

Bumps [github.com/gorilla/feeds](https://github.com/gorilla/feeds) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/gorilla/feeds/releases)
- [Commits](https://github.com/gorilla/feeds/compare/v1.1.1...v1.1.2)

---
updated-dependencies:
- dependency-name: github.com/gorilla/feeds
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/vendor/github.com/gorilla/feeds/rss.go b/vendor/github.com/gorilla/feeds/rss.go
index 09179dfb2..8c227a8b7 100644
--- a/vendor/github.com/gorilla/feeds/rss.go
+++ b/vendor/github.com/gorilla/feeds/rss.go
@@ -95,11 +95,13 @@ type Rss struct {
 func newRssItem(i *Item) *RssItem {
 	item := &RssItem{
 		Title:       i.Title,
-		Link:        i.Link.Href,
 		Description: i.Description,
 		Guid:        i.Id,
 		PubDate:     anyTimeFormat(time.RFC1123Z, i.Created, i.Updated),
 	}
+	if i.Link != nil {
+		item.Link = i.Link.Href
+	}
 	if len(i.Content) > 0 {
 		item.Content = &RssContent{Content: i.Content}
 	}
@@ -135,9 +137,13 @@ func (r *Rss) RssFeed() *RssFeed {
 		image = &RssImage{Url: r.Image.Url, Title: r.Image.Title, Link: r.Image.Link, Width: r.Image.Width, Height: r.Image.Height}
 	}
 
+	var href string
+	if r.Link != nil {
+		href = r.Link.Href
+	}
 	channel := &RssFeed{
 		Title:          r.Title,
-		Link:           r.Link.Href,
+		Link:           href,
 		Description:    r.Description,
 		ManagingEditor: author,
 		PubDate:        pub,