Fix a compiler warning

[pulseview.git] / pv / widgets / exportmenu.cpp

diff --git a/pv/widgets/exportmenu.cpp b/pv/widgets/exportmenu.cpp
index f5189d129fe02ad422750bb68233c18f38ca0f34..721affe058e9a359579b8caabf43485ffb99625b 100644 (file)
--- a/pv/widgets/exportmenu.cpp
+++ b/pv/widgets/exportmenu.cpp
@@ -63,7 +63,7 @@ ExportMenu::ExportMenu(QWidget *parent, shared_ptr<Context> context,
        const map<string, shared_ptr<OutputFormat> > formats =
                context->output_formats();
 
-       for (const pair<string, shared_ptr<OutputFormat> > &f : formats) {
+       for (const pair<const string, shared_ptr<OutputFormat> > &f : formats) {
                if (f.first == "srzip")
                        continue;