From 134d9f3331bfedd426f4c77b6961d9fb5f384ee0 Mon Sep 17 00:00:00 2001
From: Ansgar Becker <anse@heidisql.com>
Date: Sun, 6 Apr 2025 20:33:41 +0200
Subject: [PATCH] Issue #2132: fix crash when saving an sql file previously
 loaded with auto-detected encoding

---
 source/apphelpers.pas | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/apphelpers.pas b/source/apphelpers.pas
index e6ca6687..4b9d1345 100644
--- a/source/apphelpers.pas
+++ b/source/apphelpers.pas
@@ -1215,6 +1215,9 @@ procedure SaveUnicodeFile(Filename: String; Text: String; Encoding: TEncoding);
 var
   Writer: TStreamWriter;
 begin
+  // Encoding may be nil when previously loaded via auto-detection
+  if not Assigned(Encoding) then
+    Encoding := UTF8NoBOMEncoding;
   Writer := TStreamWriter.Create(Filename, False, Encoding);
   Writer.Write(Text);
   Writer.Free;