null check directory preview before sort

gokcehan · Apr 20, 2018 · d267bc7 · d267bc7
1 parent 3b04375
commit d267bc7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ui.go b/ui.go
@@ -450,6 +450,9 @@ func (ui *ui) renew() {
 }
 
 func (ui *ui) sort() {
+	if ui.dirPrev == nil {
+		return
+	}
 	name := ui.dirPrev.name()
 	ui.dirPrev.sort()
 	ui.dirPrev.find(name, ui.wins[0].h)