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-rw-r--r--src/base/statistics.hh2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index d0f77297a..3e1758ab8 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -232,7 +232,7 @@ class DataWrap : public InfoAccess
/**
* Copy constructor, copies are not allowed.
*/
- DataWrap(const DataWrap &stat) {}
+ DataWrap(const DataWrap &stat) = delete;
/**
* Can't copy stats.