fix(filter): panic if no matches

closes #715 Signed-off-by: Carlos Alexandro Becker <[email protected]>
charmbracelet · Nov 18, 2024 · 3cec9b7 · 3cec9b7
1 parent 20a381a
commit 3cec9b7
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/filter/filter.go b/filter/filter.go
@@ -255,6 +255,9 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m *model) CursorUp() {
+	if len(m.matches) == 0 {
+		return
+	}
 	if m.reverse { //nolint:nestif
 		m.cursor = (m.cursor + 1) % len(m.matches)
 		if len(m.matches)-m.cursor <= m.viewport.YOffset {
@@ -275,6 +278,9 @@ func (m *model) CursorUp() {
 }
 
 func (m *model) CursorDown() {
+	if len(m.matches) == 0 {
+		return
+	}
 	if m.reverse { //nolint:nestif
 		m.cursor = (m.cursor - 1 + len(m.matches)) % len(m.matches)
 		if len(m.matches)-m.cursor > m.viewport.Height+m.viewport.YOffset {