From 5977fb144b17fa3a57d38eadfdc33b9471a074ad Mon Sep 17 00:00:00 2001
From: "Charles J. Cliffe" <cj@cubicproductions.com>
Date: Sun, 23 Nov 2014 20:02:48 -0500
Subject: [PATCH] Missing freq assignment

---
 src/visual/ScopeCanvas.cpp     | 2 +-
 src/visual/WaterfallCanvas.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/visual/ScopeCanvas.cpp b/src/visual/ScopeCanvas.cpp
index ad877fe..782bd3a 100644
--- a/src/visual/ScopeCanvas.cpp
+++ b/src/visual/ScopeCanvas.cpp
@@ -59,7 +59,7 @@ void ScopeCanvas::OnKeyDown(wxKeyEvent& event) {
         wxGetApp().setFrequency(freq);
         break;
     case WXK_LEFT:
-        wxGetApp().getFrequency();
+        freq = wxGetApp().getFrequency();
         freq -= 100000;
         wxGetApp().setFrequency(freq);
         break;
diff --git a/src/visual/WaterfallCanvas.cpp b/src/visual/WaterfallCanvas.cpp
index c5ce824..dc8d711 100644
--- a/src/visual/WaterfallCanvas.cpp
+++ b/src/visual/WaterfallCanvas.cpp
@@ -65,7 +65,7 @@ void WaterfallCanvas::OnKeyDown(wxKeyEvent& event) {
         wxGetApp().setFrequency(freq);
         break;
     case WXK_LEFT:
-        wxGetApp().getFrequency();
+        freq = wxGetApp().getFrequency();
         freq -= 100000;
         wxGetApp().setFrequency(freq);
         break;