Use reference

rism-digital · Nov 18, 2024 · 411f28d · 411f28d
1 parent b2db2db
commit 411f28d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/doc.cpp b/src/doc.cpp
@@ -763,7 +763,7 @@ void Doc::PrepareData()
 
     if (!prepareDelayedTurns.GetDelayedTurns().empty()) {
         for (auto &staves : layerTree.child) {
-            for (auto layers : staves.second.child) {
+            for (auto &layers : staves.second.child) {
                 filters.Clear();
                 // Create ad comparison object for each type / @n
                 AttNIntegerComparison matchStaff(STAFF, staves.first);