Improve text coloring in log

batchprocessing.cpp

@@ -90,6 +90,8 @@ BatchProcessing::BatchProcessing(QWidget *parent) : QDialog(parent)
     connect(_ui->browseButton, &QPushButton::released, this, &BatchProcessing::browse);
     connect(_ui->openScriptsButton, &QPushButton::released, this, &BatchProcessing::openScriptDir);
 
+    _textColor = _ui->log->textColor();
+
     QSettings settings;
     _ui->outputPath->setText(settings.value("batchprocessing/outputpath", QStandardPaths::standardLocations(QStandardPaths::PicturesLocation).first()).toString());
 }
@@ -214,8 +216,7 @@ void BatchProcessing::scriptFinished()
 
 void BatchProcessing::newMessage(const QString &message, bool error)
 {
-    QColor color = _ui->log->textColor();
     if(error)_ui->log->setTextColor(Qt::red);
+    else _ui->log->setTextColor(_textColor);
     _ui->log->append(message);
-    if(error)_ui->log->setTextColor(color);
 }

batchprocessing.h

@@ -13,6 +13,7 @@ class BatchProcessing : public QDialog
     QString _scriptBasePath;
     QFileSystemWatcher _fileWatcher;
     Script::ScriptEngineThread *_engineThread = nullptr;
+    QColor _textColor;
 private slots:
     void scanScriptDir();
 public: