From beb2176399370a7519d45253ccb95d2b7036b1e2 Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Sat, 18 Jun 2016 12:49:58 -0300
Subject: [PATCH] Make ".." always appear even if dir is unlistable (likely
 lacking permissions), closes #1938

(cherry picked from commit adc13e902722d62555d112a74c5b8ce39348aceb)
---
 scene/gui/file_dialog.cpp           | 5 +++++
 tools/editor/editor_file_dialog.cpp | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/scene/gui/file_dialog.cpp b/scene/gui/file_dialog.cpp
index 127c78f72a1..1b16973a7f9 100644
--- a/scene/gui/file_dialog.cpp
+++ b/scene/gui/file_dialog.cpp
@@ -341,6 +341,11 @@ void FileDialog::update_file_list() {
 		}
 	}
 
+	if (dirs.find("..")==NULL) {
+		//may happen if lacking permissions
+		dirs.push_back("..");
+	}
+
 	dirs.sort_custom<NoCaseComparator>();
 	files.sort_custom<NoCaseComparator>();
 
diff --git a/tools/editor/editor_file_dialog.cpp b/tools/editor/editor_file_dialog.cpp
index 9a1da65bb95..62102df3987 100644
--- a/tools/editor/editor_file_dialog.cpp
+++ b/tools/editor/editor_file_dialog.cpp
@@ -509,6 +509,11 @@ void EditorFileDialog::update_file_list() {
 		}
 	}
 
+	if (dirs.find("..")==NULL) {
+		//may happen if lacking permissions
+		dirs.push_back("..");
+	}
+
 	dirs.sort_custom<NoCaseComparator>();
 	files.sort_custom<NoCaseComparator>();