fix: prevent spectrogram renderer deadlock bug

Mahlet-Inc · Oct 22, 2020 · 1f403a2 · 1f403a2
1 parent 585806e
commit 1f403a2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/hobbits-plugins/displays/Spectrogram/spectrogramrenderer.cpp b/src/hobbits-plugins/displays/Spectrogram/spectrogramrenderer.cpp
@@ -575,8 +575,9 @@ bool SpectrogramRenderer::logarithmic() const
 void SpectrogramRenderer::setLogarithmic(bool logarithmic)
 {
     if (!m_logarithmic == logarithmic) {
-        QMutexLocker lock(&m_mutex);
+        m_mutex.lock();
         m_logarithmic = logarithmic;
+        m_mutex.unlock();
         setDirty();
     }
 }