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-rw-r--r--src/analysis/checks.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/analysis/checks.cpp b/src/analysis/checks.cpp
index 96a4631..fb1abad 100644
--- a/src/analysis/checks.cpp
+++ b/src/analysis/checks.cpp
@@ -67,8 +67,8 @@ std::string mergeCollection(const std::set<std::string> &col)
void reportCollections(Node *node,
const std::string &name,
- std::set<std::string> col1,
- std::set<std::string> col2)
+ const std::set<std::string>& col1,
+ const std::set<std::string>& col2)
{
std::string str1 = mergeCollection(col1);
std::string str2 = mergeCollection(col2);