sonar fix

pavel-kirienko · Aug 9, 2024 · fe2d53c · fe2d53c
1 parent 2ac86be
commit fe2d53c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/c++/cavl.hpp b/c++/cavl.hpp
@@ -96,7 +96,7 @@ class Node  // NOSONAR cpp:S1448 cpp:S4963
 
     /// Accessors for advanced tree introspection. Not needed for typical usage.
     bool isLinked() const noexcept { return nullptr != up; }
-    bool isRoot() const noexcept { return isLinked() && !up->isLinked(); }
+    bool isRoot() const noexcept { return isLinked() && (!up->isLinked()); }
     auto getParentNode() noexcept -> Derived* { return isRoot() ? nullptr : down(up); }
     auto getParentNode() const noexcept -> const Derived* { return isRoot() ? nullptr : down(up); }
     auto getChildNode(const bool right) noexcept -> Derived* { return down(lr[right]); }