Avoid copy in loop in EtiReader

Opendigitalradio · Jun 15, 2021 · 29424c2 · 29424c2
1 parent a6e0b80
commit 29424c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/EtiReader.cpp b/src/EtiReader.cpp
@@ -334,7 +334,7 @@ const std::vector<std::shared_ptr<SubchannelSource> > EdiReader::getSubchannels(
     std::vector<std::shared_ptr<SubchannelSource> > sources;
 
     sources.resize(m_sources.size());
-    for (const auto s : m_sources) {
+    for (const auto& s : m_sources) {
         if (s.first < sources.size()) {
             sources.at(s.first) = s.second;
         }