Bug fix

v2rayN/ServiceLib/Handler/WebDavHandler.cs

@@ -98,6 +98,8 @@ namespace ServiceLib.Handler
             }
             await TryCreateDir();
 
+            try
+            {
                 var testName = "readme_test";
                 var myContent = new StringContent(testName);
                 var result = await _client.PutFile($"{_webDir}/{testName}", myContent);
@@ -109,9 +111,14 @@ namespace ServiceLib.Handler
                 else
                 {
                     SaveLog(result.Description);               
-                return false;
                 }
             }
+            catch (Exception ex)
+            {
+                SaveLog(ex);
+            }
+            return false;
+        }
 
         public async Task<bool> PutFile(string fileName)
         {