X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdialogs%2Fsettings.cpp;h=491bbfc2b6c13e88c67d0dad6efc73f636b4bcfd;hp=0795879675054403477a3744ebec6079c7a34246;hb=f4ab4b5c657e5613caba82feaa81a8a400e4f331;hpb=37b0bd3594a0effb8252c22377f003deafc55b19

diff --git a/pv/dialogs/settings.cpp b/pv/dialogs/settings.cpp
index 0795879..491bbfc 100644
--- a/pv/dialogs/settings.cpp
+++ b/pv/dialogs/settings.cpp
@@ -54,7 +54,6 @@
 #include <libsigrokdecode/libsigrokdecode.h>
 #endif
 
-using std::shared_ptr;
 using pv::widgets::ColorButton;
 
 namespace pv {
@@ -216,7 +215,7 @@ QWidget *Settings::get_general_settings_form(QWidget *parent) const
 	general_group->setLayout(general_layout);
 
 	QComboBox *theme_cb = new QComboBox();
-	for (pair<QString, QString> entry : Themes)
+	for (const pair<QString, QString>& entry : Themes)
 		theme_cb->addItem(entry.first, entry.second);
 
 	theme_cb->setCurrentIndex(