main.go: Fail gracefully on empty feed.ItemsHEADmaster

1 files changed, 4 insertions, 0 deletions

diff --git a/main.go b/main.go
index 8a7c347..ae544ee 100644
--- a/main.go
+++ b/main.go
@@ -40,6 +40,10 @@ func main() {
 	last_time := time.Unix(last_int64, 0)
 	fp := gofeed.NewParser()
 	feed, _ := fp.ParseURL(rss_url)
+	if feed.Items == nil {
+		fmt.Fprintf(os.Stderr, "no feed items???\n")
+		return
+	}
 	for i := len(feed.Items) - 1; i >= 0; i-- {
 		item := feed.Items[i]
 		title := html2text.HTML2Text(item.Title)