1 files changed, 12 insertions, 3 deletions
diff --git a/src/ipa/raspberrypi/controller/algorithm.cpp b/src/ipa/raspberrypi/controller/algorithm.cpp
index 6d91ee29..a957fde5 100644
--- a/src/ipa/raspberrypi/controller/algorithm.cpp
+++ b/src/ipa/raspberrypi/controller/algorithm.cpp
@@ -34,14 +34,23 @@ void Algorithm::process([[maybe_unused]] StatisticsPtr &stats,
 
 /* For registering algorithms with the system: */
 
-static std::map<std::string, AlgoCreateFunc> algorithms;
-std::map<std::string, AlgoCreateFunc> const &RPiController::getAlgorithms()
+namespace {
+
+std::map<std::string, AlgoCreateFunc> &algorithms()
 {
+	static std::map<std::string, AlgoCreateFunc> algorithms;
 	return algorithms;
 }
 
+} /* namespace */
+
+std::map<std::string, AlgoCreateFunc> const &RPiController::getAlgorithms()
+{
+	return algorithms();
+}
+
 RegisterAlgorithm::RegisterAlgorithm(char const *name,
 				     AlgoCreateFunc createFunc)
 {
-	algorithms[std::string(name)] = createFunc;
+	algorithms()[std::string(name)] = createFunc;
 }