From fa46ef9e377bb39160ab6fcfafcb10b2adc8acea Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Sun, 23 Aug 2020 11:44:49 +1000
Subject: [PATCH] fix empty cards not ignoring <br>

https://forums.ankiweb.net/t/bug-report-empty-cards-are-not-recognized/2555
---
 rslib/src/notes.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rslib/src/notes.rs b/rslib/src/notes.rs
index 9a1256c5a3b..657b0750bb3 100644
--- a/rslib/src/notes.rs
+++ b/rslib/src/notes.rs
@@ -9,6 +9,7 @@ use crate::{
     define_newtype,
     err::{AnkiError, Result},
     notetype::{CardGenContext, NoteField, NoteType, NoteTypeID},
+    template::field_is_empty,
     text::{ensure_string_in_nfc, strip_html_preserving_image_filenames},
     timestamp::TimestampSecs,
     types::Usn,
@@ -125,7 +126,7 @@ impl Note {
             .iter()
             .enumerate()
             .filter_map(|(ord, s)| {
-                if s.trim().is_empty() {
+                if field_is_empty(s) {
                     None
                 } else {
                     fields.get(ord).map(|f| f.name.as_str())