Prevent log length to be set to 0

[pulseview.git] / pv / dialogs / settings.cpp

diff --git a/pv/dialogs/settings.cpp b/pv/dialogs/settings.cpp
index 04565a3f850446da9966a942e5bce2a2ae1aa368..5b33272bc11111c5589b86c1af338a15a9f6f2ef 100644 (file)
--- a/pv/dialogs/settings.cpp
+++ b/pv/dialogs/settings.cpp
@@ -493,6 +493,7 @@ QWidget *Settings::get_logging_page(QWidget *parent) const
        // Background buffer size
        QSpinBox *buffersize_sb = new QSpinBox();
        buffersize_sb->setSuffix(tr(" lines"));
+       buffersize_sb->setMinimum(Logging::MIN_BUFFER_SIZE);
        buffersize_sb->setMaximum(Logging::MAX_BUFFER_SIZE);
        buffersize_sb->setValue(
                settings.value(GlobalSettings::Key_Log_BufferSize).toInt());