From ecafda839450d6eed1e7489c4b42aea34eea4527 Mon Sep 17 00:00:00 2001
From: Nikolaj Olsson <nikse.dk@gmail.com>
Date: Sun, 9 Jun 2024 08:04:15 +0200
Subject: [PATCH] Validate prompt chars - thx nyck33 :) Fix #8506

---
 src/ui/Forms/Translate/AutoTranslateSettings.cs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/ui/Forms/Translate/AutoTranslateSettings.cs b/src/ui/Forms/Translate/AutoTranslateSettings.cs
index 4369f7519..83a194619 100644
--- a/src/ui/Forms/Translate/AutoTranslateSettings.cs
+++ b/src/ui/Forms/Translate/AutoTranslateSettings.cs
@@ -89,6 +89,18 @@ namespace Nikse.SubtitleEdit.Forms.Translate
 
         private void buttonOk_Click(object sender, EventArgs e)
         {
+            if (nikseTextBoxPrompt.Text.Contains('{'))
+            {
+                MessageBox.Show("Character not allowed: {");
+                return;
+            }
+
+            if (nikseTextBoxPrompt.Text.Contains('}'))
+            {
+                MessageBox.Show("Character not allowed: }");
+                return;
+            }
+
             Configuration.Settings.Tools.AutoTranslateDelaySeconds = (int)nikseUpDownDelay.Value;
             Configuration.Settings.Tools.AutoTranslateMaxBytes = (int)nikseUpDownMaxBytes.Value;