X-Git-Url: http://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fsignalbase.cpp;fp=pv%2Fdata%2Fsignalbase.cpp;h=9f35725f8df1cc540e032680cb70d31b4fe6b5ad;hp=01206e7e24b1eae570a3626b25468f1c8546389d;hb=f4ab4b5c657e5613caba82feaa81a8a400e4f331;hpb=46ebcd3f6f85092a9eb6401f6f56cee8fa08131a

diff --git a/pv/data/signalbase.cpp b/pv/data/signalbase.cpp
index 01206e7e..9f35725f 100644
--- a/pv/data/signalbase.cpp
+++ b/pv/data/signalbase.cpp
@@ -455,7 +455,7 @@ void SignalBase::save_settings(QSettings &settings) const
 
 	settings.setValue("conv_options", (int)(conversion_options_.size()));
 	int i = 0;
-	for (auto kvp : conversion_options_) {
+	for (auto& kvp : conversion_options_) {
 		settings.setValue(QString("conv_option%1_key").arg(i), kvp.first);
 		settings.setValue(QString("conv_option%1_value").arg(i), kvp.second);
 		i++;