Fix memory leak which also causes strange flickering in the audio

analysis window while the analysis is running.

Cherry-picked from 6b1d9adcf6e75fc8e441b61108a2169bda6a6094 in
v2.15.x.

diff --git a/src/wx/audio_plot.cc b/src/wx/audio_plot.cc
index 079f69cdc005cc03478f7a370376ef5909bd7d63..2c297a7a8e3d33919bcedbb4b78ea4c399fe2376 100644 (file)
--- a/src/wx/audio_plot.cc
+++ b/src/wx/audio_plot.cc
@@ -145,6 +145,7 @@ AudioPlot::paint ()
        if (!_analysis || _analysis->channels() == 0) {
                gc->SetFont (gc->CreateFont (*wxNORMAL_FONT));
                gc->DrawText (_message, 32, 32);
        if (!_analysis || _analysis->channels() == 0) {
                gc->SetFont (gc->CreateFont (*wxNORMAL_FONT));
                gc->DrawText (_message, 32, 32);

+               delete gc;

                return;
        }
 
                return;
        }