Don't show empty message while sorting

This changes the ui to show the spinner while we are sorting. It only
shows one line of the spinner since there are an unknown number of
messages at this time.

1 files changed, 6 insertions, 0 deletions

diff --git a/widgets/msglist.go b/widgets/msglist.go
index 51c133c..59abf59 100644
--- a/widgets/msglist.go
+++ b/widgets/msglist.go
@@ -63,6 +63,12 @@ func (ml *MessageList) Draw(ctx *ui.Context) {
 		}
 	}
 
+	if store.Sorting {
+		ml.spinner.Start()
+		ml.spinner.Draw(ctx)
+		return
+	}
+
 	var (
 		needsHeaders []uint32
 		row          int = 0