From 7ec7607bbcf0fa99bd4b157b9b0f0c411d59f45d Mon Sep 17 00:00:00 2001
From: Mike Gelfand <mikedld@users.noreply.github.com>
Date: Sun, 14 Jan 2024 17:12:26 +0000
Subject: [PATCH] Update pieces label on source change even if piece size
 doesn't change (#6516)

Label update is made when slider changes its value, and on source change
slider value is being set to a newly calculated, but not necessarily
different from the previous one, value. This means that the slider
change signal may not be emitted, in which case label continues to show
previous text, including "No source selected", which is misleading.
---
 qt/MakeDialog.cc | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/qt/MakeDialog.cc b/qt/MakeDialog.cc
index 4d0d193bb..08a4ab9f2 100644
--- a/qt/MakeDialog.cc
+++ b/qt/MakeDialog.cc
@@ -223,11 +223,9 @@ void MakeDialog::onSourceChanged()
         builder_.emplace(filename.toStdString());
     }
 
-    if (!builder_)
-    {
-        updatePiecesLabel();
-    }
-    else
+    updatePiecesLabel();
+
+    if (builder_)
     {
         ui_.pieceSizeSlider->setValue(log2(builder_->piece_size()));
     }