From c5824a3ddcbb72f522606c960baa516a11c0b922 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=9B=E5=B0=98=E7=A9=BA=E5=BF=A7?=
 <wckfxxjstdwckyxphdhqxg@outlook.com>
Date: Mon, 13 Jan 2025 21:11:31 +0800
Subject: [PATCH] fix:Index out of bounds.

---
 src/Ursa/Controls/PathPicker/PathPicker.cs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/Ursa/Controls/PathPicker/PathPicker.cs b/src/Ursa/Controls/PathPicker/PathPicker.cs
index 647147c..10e96d4 100644
--- a/src/Ursa/Controls/PathPicker/PathPicker.cs
+++ b/src/Ursa/Controls/PathPicker/PathPicker.cs
@@ -139,10 +139,13 @@ public class PathPicker : TemplatedControl
         {
             _twoConvertLock = true;
             var stringBuilder = new StringBuilder();
-            stringBuilder.Append(SelectedPaths[0]);
-            foreach (var item in SelectedPaths.Skip(1))
+            if (SelectedPaths.Count != 0)
             {
-                stringBuilder.AppendLine(item);
+                stringBuilder.Append(SelectedPaths[0]);
+                foreach (var item in SelectedPaths.Skip(1))
+                {
+                    stringBuilder.AppendLine(item);
+                }
             }
 
             SelectedPathsText = stringBuilder.ToString();