BogaudioModules

commit b3da2400a63addb4e87ed7b37f64a2d49bffbeef
parent 3e0e45370c03b19cd932cd16860f791268e936f3
Author: Matt Demanett <matt@demanett.net>
Date:   Wed, 12 Jun 2019 00:30:02 -0400

DOH, fix lock.

Diffstat:
M
src/analyzer_base.cpp
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/analyzer_base.cpp b/src/analyzer_base.cpp
@@ -213,7 +213,9 @@ void AnalyzerCore::stepChannel(int channelIndex, Input& input) {
 
 
 void AnalyzerDisplay::draw(const DrawArgs& args) {
-	std::lock_guard<std::mutex> lock(_module->_core._channelsMutex);
+	if (_module) {
+		_module->_core._channelsMutex.lock();
+	}
 
 	float rangeMinHz = 0.0f;
 	float rangeMaxHz = 0.0f;
@@ -249,6 +251,10 @@ void AnalyzerDisplay::draw(const DrawArgs& args) {
 		}
 	}
 	nvgRestore(args.vg);
+
+	if (_module) {
+		_module->_core._channelsMutex.unlock();
+	}
 }
 
 void AnalyzerDisplay::drawBackground(const DrawArgs& args) {