From ffd15972ae8e4a7bc8235a880fbf929181cd2618 Mon Sep 17 00:00:00 2001
From: BDisp <bd.bdisp@gmail.com>
Date: Fri, 7 Aug 2020 13:49:08 +0100
Subject: [PATCH] Added conditional exceptions.

---
 Terminal.Gui/Windows/FileDialog.cs | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Terminal.Gui/Windows/FileDialog.cs b/Terminal.Gui/Windows/FileDialog.cs
index 0433ce32e..c6fcf35d3 100644
--- a/Terminal.Gui/Windows/FileDialog.cs
+++ b/Terminal.Gui/Windows/FileDialog.cs
@@ -57,8 +57,18 @@ namespace Terminal.Gui {
 				top = 0;
 				selected = 0;
 				valid = true;
-			} catch (Exception) {
-				valid = false;
+			} catch (Exception ex) {
+				switch (ex) {
+				case DirectoryNotFoundException _:
+				case ArgumentException _:
+					dirInfo = null;
+					infos.Clear ();
+					valid = true;
+					break;
+				default:
+					valid = false;
+					break;
+				}
 			} finally {
 				if (valid) {
 					SetNeedsDisplay ();