From ad71496037d544f84ad76b1338c0082ae8422ee1 Mon Sep 17 00:00:00 2001
From: Ansgar Becker <anse@heidisql.com>
Date: Sun, 5 Nov 2023 10:05:13 +0100
Subject: [PATCH] Warn the user about potential data loss when loading a (csv)
 file with encoding set to "auto-detect". There are still EEncodingError
 reports uploaded.

---
 source/loaddata.pas | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/loaddata.pas b/source/loaddata.pas
index 846924e6..77fce1d2 100644
--- a/source/loaddata.pas
+++ b/source/loaddata.pas
@@ -673,6 +673,10 @@ begin
     editfilename.Text := Dialog.FileName;
     FFileEncoding := Mainform.GetEncodingByName(Dialog.Encodings[Dialog.EncodingIndex]);
     if FFileEncoding = nil then begin
+      MessageDialog(_('Auto detecting the encoding of a file is highly discouraged. You may experience data loss if the detection fails.') +
+        SLineBreak + SLineBreak +
+        _('To avoid this message select the correct encoding before pressing Open.'),
+        mtWarning, [mbOK]);
       TestStream := TFileStream.Create(Dialog.Filename, fmOpenRead or fmShareDenyNone);
       FFileEncoding := DetectEncoding(TestStream);
       TestStream.Free;