From 27861f06e2d3648bec44ec9476317282804f9cdd Mon Sep 17 00:00:00 2001
From: Juris Arturs Majors <32071671+JurisMajors@users.noreply.github.com>
Date: Sat, 20 Jul 2019 14:44:20 +0200
Subject: [PATCH] correct message for folders that lf has no permission for
 (#203)

---
 nav.go | 2 ++
 ui.go  | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/nav.go b/nav.go
index b4e07c8..9e0b58d 100644
--- a/nav.go
+++ b/nav.go
@@ -82,6 +82,7 @@ type dir struct {
 	files    []*file   // displayed files in directory including or excluding hidden ones
 	allFiles []*file   // all files in directory including hidden ones (same array as files)
 	sortType sortType  // sort method and options from last sort
+	noPerm   bool      // whether lf has no permission to open the directory
 }
 
 func newDir(path string) *dir {
@@ -97,6 +98,7 @@ func newDir(path string) *dir {
 		path:     path,
 		files:    files,
 		allFiles: files,
+		noPerm:   os.IsPermission(err),
 	}
 }
 
diff --git a/ui.go b/ui.go
index 57439a3..f916ff8 100644
--- a/ui.go
+++ b/ui.go
@@ -251,6 +251,11 @@ func (win *win) printDir(dir *dir, selections map[string]int, saves map[string]b
 		return
 	}
 
+	if dir.noPerm {
+		win.print(2, 0, termbox.AttrReverse, termbox.ColorDefault, "permission denied")
+		return
+	}
+
 	if len(dir.files) == 0 {
 		win.print(2, 0, termbox.AttrReverse, termbox.ColorDefault, "empty")
 		return