contact list now loops (#37)

Co-authored-by: Derric Williams <wilzder@amazon.com>
derricw · Feb 14, 2021 · 93fed9c · 93fed9c
1 parent 2176688
commit 93fed9c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/widgets/contactlist.go b/widgets/contactlist.go
@@ -21,13 +21,17 @@ type ContactListPanel struct {
 func (cl *ContactListPanel) Next() *model.Contact {
 	if cl.currentIndex < len(cl.sortedContacts)-1 {
 		cl.currentIndex++
+	} else {
+		cl.currentIndex = 0 // loop around
 	}
 	return cl.sortedContacts[cl.currentIndex]
 }
 
 func (cl *ContactListPanel) Previous() *model.Contact {
 	if cl.currentIndex > 0 {
 		cl.currentIndex--
+	} else {
+		cl.currentIndex = len(cl.sortedContacts) - 1 // loop around
 	}
 	return cl.sortedContacts[cl.currentIndex]
 }