From 7696ba4602e560b17a0a04b1453fc1c5a79ba9e6 Mon Sep 17 00:00:00 2001
From: martynshaw99 <martynshaw99@47890b92-0858-11df-a26f-8b716316a5bc>
Date: Mon, 22 Apr 2013 23:19:34 +0000
Subject: [PATCH] Steve's fix for a somewhat obscure (non-Bugzilla) bug.

---
 src/FreqWindow.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/FreqWindow.cpp b/src/FreqWindow.cpp
index 1871871c3..78a0c86ca 100644
--- a/src/FreqWindow.cpp
+++ b/src/FreqWindow.cpp
@@ -212,6 +212,11 @@ FreqWindow::FreqWindow(wxWindow * parent, wxWindowID id,
    mAxisChoice->SetName(_("Axis"));
 
    mAxisChoice->SetSelection(mAxis);
+   // Log-frequency axis works for spectrum plots only.
+   if (mAlg != 0) {
+      mAxis = 0;
+      mAxisChoice->Disable();
+   }
 
    mLogAxis = mAxis?true:false;