Docking: Tweak and silencing PVS studio static analyzer (back to zero warnings among our selected ones).

imgui.cpp

@@ -11937,16 +11937,16 @@ static void ImGui::DockNodeUpdate(ImGuiDockNode* node)
         if (node->ChildNodes[1])
             DockNodeUpdate(node->ChildNodes[1]);
 
-        // End host window
-        if (beginned_into_host_window)
-            End();
-    }
-
         // Render outer borders last (after the tab bar)
-    if (node->IsRootNode() && host_window)
+        if (node->IsRootNode())
             RenderOuterBorders(host_window);
     }
 
+    // End host window
+    if (beginned_into_host_window) //-V1020
+        End();
+}
+
 // Compare TabItem nodes given the last known DockOrder (will persist in .ini file as hint), used to sort tabs when multiple tabs are added on the same frame.
 static int IMGUI_CDECL TabItemComparerByDockOrder(const void* lhs, const void* rhs)
 {