From e97461e92033e5c3d27592e105628ce79c916a91 Mon Sep 17 00:00:00 2001
From: David Florness <david@florness.com>
Date: Sun, 14 Feb 2021 21:03:17 -0500
Subject: [PATCH] Assume that options left blank in the ballot TUI mean tied
 for last

---
 ui/tui.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/ui/tui.go b/ui/tui.go
index 40bb8f9..7877f60 100644
--- a/ui/tui.go
+++ b/ui/tui.go
@@ -328,10 +328,18 @@ func VoteTUI(candidates []election.Candidate) []byte {
 	form.AddButton("Submit", func() {
 		app.Stop()
 		for i := 0; i < len(candidates); i++ {
-			rank, err := strconv.Atoi(form.GetFormItem(i).(*tview.InputField).GetText())
+			text := form.GetFormItem(i).(*tview.InputField).GetText()
+			if text == "" {
+				ranks[i] = len(candidates)
+				continue
+			}
+			rank, err := strconv.Atoi(text)
 			if err != nil {
 				panic(err)
 			}
+			if rank > len(candidates) {
+				rank = len(candidates)
+			}
 			ranks[i] = rank
 		}
 	})
-- 
2.38.4