From 217e85a55d0c1047bef1e2bc41783ccd4629bfc1 Mon Sep 17 00:00:00 2001
From: Daniel Bridges <bridges2@gmail.com>
Date: Tue, 9 Jul 2019 17:04:21 -0700
Subject: Fix crashes when operating on empty folder (#216)

---
 widgets/msgviewer.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'widgets/msgviewer.go')

diff --git a/widgets/msgviewer.go b/widgets/msgviewer.go
index f6bef2d..f15fbae 100644
--- a/widgets/msgviewer.go
+++ b/widgets/msgviewer.go
@@ -2,6 +2,7 @@ package widgets
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"io"
 	"os/exec"
@@ -211,8 +212,11 @@ func (mv *MessageViewer) SelectedAccount() *AccountView {
 	return mv.acct
 }
 
-func (mv *MessageViewer) SelectedMessage() *models.MessageInfo {
-	return mv.msg
+func (mv *MessageViewer) SelectedMessage() (*models.MessageInfo, error) {
+	if mv.msg == nil {
+		return nil, errors.New("no message selected")
+	}
+	return mv.msg, nil
 }
 
 func (mv *MessageViewer) ToggleHeaders() {
-- 
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