diff --git a/UnionPatcher.Gui/Forms/FilePatchForm.cs b/UnionPatcher.Gui/Forms/FilePatchForm.cs
index db1bb4f..a7499d8 100644
--- a/UnionPatcher.Gui/Forms/FilePatchForm.cs
+++ b/UnionPatcher.Gui/Forms/FilePatchForm.cs
@@ -132,14 +132,7 @@ public class FilePatchForm : Form {
             Gui.CreateOkDialog("Error occurred while patching", "An error occured while patching:\n" + e);
             return;
         }
-        
-        // Purely for the dialog box to show the correct URL. Actual patcher has this too.
-        // If server URL contains a trailing slash, loop until it's gone.
-        string formattedUrl = this.serverUrl.Text;
-        while (formattedUrl.EndsWith('/'))
-        {
-            formattedUrl = formattedUrl.Remove(formattedUrl.Length - 1);
-        }
+        this.serverUrl.Text = this.serverUrl.Text.TrimEnd('/');
 
         Gui.CreateOkDialog("Success!", "The Server URL has been patched to " + formattedUrl);
     }