Prevent crash from disabling AGC before device is known

2015-10-30 19:29:56 -04:00 · 2015-10-30 19:29:56 -04:00 · 388d948486
parent 798c558c09
commit 388d948486
1 changed files with 4 additions and 0 deletions
--- a/src/AppFrame.cpp
+++ b/src/AppFrame.cpp
@ -508,6 +508,10 @@ void AppFrame::OnMenu(wxCommandEvent& event) {
        wxGetApp().saveConfig();
        iqSwapMenuItem->Check(swap_state);
    } else if (event.GetId() == wxID_AGC_CONTROL) {
+        if (wxGetApp().getDevice() == NULL) {
+            agcMenuItem->Check();
+            return;
+        }
        if (!wxGetApp().getAGCMode()) {
            wxGetApp().setAGCMode(true);
            gainSpacerItem->Show(false);