Fix Coverity #980704

diff --git a/src/scopes/audioscopes/spectrogram.cpp b/src/scopes/audioscopes/spectrogram.cpp
index f6ec71f84c76dde70b80ceb2199d88c42ed3ad27..32bf4cd9bd5380d999844804aff7b87e0aec20cb 100644 (file)
--- a/src/scopes/audioscopes/spectrogram.cpp
+++ b/src/scopes/audioscopes/spectrogram.cpp
@@ -31,11 +31,15 @@
 #define MIN_FREQ_VALUE 1000
 
 Spectrogram::Spectrogram(QWidget *parent) :
-        AbstractAudioScopeWidget(true, parent),
-        m_fftTools(),
-        m_fftHistory(),
-        m_fftHistoryImg(),
-        m_parameterChanged(false)
+        AbstractAudioScopeWidget(true, parent)
+        , m_fftTools()
+        , m_fftHistory()
+        , m_fftHistoryImg()
+       , m_dBmin(-70)
+        , m_dBmax(0)
+       , m_freqMax(0)
+       , m_customFreq(false)
+       , m_parameterChanged(false)
 {
     ui = new Ui::Spectrogram_UI;
     ui->setupUi(this);