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apache · May 21, 2024 · 98f4a37 · 98f4a37
1 parent 7362126
commit 98f4a37
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/be/src/util/once.h b/be/src/util/once.h
@@ -120,7 +120,7 @@ class DorisCallOnce {
 private:
     std::atomic<bool> _has_called;
     // std::once_flag _once_flag;
-    std::mutex _flag_lock;
+    mutable std::mutex _flag_lock;
     std::exception_ptr _eptr;
     ReturnType _status;
 };