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-rw-r--r--src/debug_utilities/object_sizes.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/debug_utilities/object_sizes.cpp b/src/debug_utilities/object_sizes.cpp
index 82d8a4add..967742229 100644
--- a/src/debug_utilities/object_sizes.cpp
+++ b/src/debug_utilities/object_sizes.cpp
@@ -51,7 +51,7 @@ class size_logger
public:
~size_logger()
{
- for (const auto i: types)
+ for (const auto &i: types)
std::cout << std::to_string(i.first) << "\t" << i.second << std::endl;
}
void add(const char *type, size_t size) { types.insert(std::make_pair(size, type)); }