X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdevices%2Finputfile.cpp;h=9cc99f4ec8060abe8a46af815024017b38bc7628;hp=94fb9c82cb6d4df2e2a47d261ff8220bb471ad3e;hb=5f46ec7a6288888aa0d5026ff444e78b6a40219d;hpb=1e948182f3f9353bd74875a37cacc833312a8c8e

diff --git a/pv/devices/inputfile.cpp b/pv/devices/inputfile.cpp
index 94fb9c82..9cc99f4e 100644
--- a/pv/devices/inputfile.cpp
+++ b/pv/devices/inputfile.cpp
@@ -101,7 +101,7 @@ void InputFile::save_meta_to_settings(QSettings &settings)
 	settings.setValue("options", (int)options_.size());
 
 	int i = 0;
-	for (const pair<string, Glib::VariantBase>& option : options_) {
+	for (const pair<const string, Glib::VariantBase>& option : options_) {
 		settings.beginGroup("option" + QString::number(i));
 		settings.setValue("name", QString::fromStdString(option.first));
 		GlobalSettings::store_variantbase(settings, option.second);