diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index e621d5a577..9a911e7f23 100755
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -1352,9 +1352,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 return null;
             }
 
-            if (lastattPoint != objatt.AttachmentPoint ||
-                    !lastPos.Equals(objatt.RootPart.OffsetPosition) ||
-                    !lastAttPos.Equals(objatt.RootPart.AttachedPos))
+            if(lastattPoint != objatt.AttachmentPoint ||
+                    lastPos.NotEqual(objatt.RootPart.OffsetPosition) ||
+                    lastAttPos.NotEqual(objatt.RootPart.AttachedPos))
                 objatt.HasGroupChanged = true;
 
             return objatt;
diff --git a/OpenSim/Region/Framework/Scenes/SceneBase.cs b/OpenSim/Region/Framework/Scenes/SceneBase.cs
index 8857b625bc..59342a3224 100644
--- a/OpenSim/Region/Framework/Scenes/SceneBase.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneBase.cs
@@ -582,7 +582,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="callback"></param>
         public void AddCommand(IRegionModuleBase module, string command, string shorthelp, string longhelp, string descriptivehelp, CommandDelegate callback)
         {
-            string moduleName = (module is null) ? module.Name : string.Empty;
+            string moduleName = (module is not null) ? module.Name : string.Empty;
             AddCommand(moduleName, module, command, shorthelp, longhelp, descriptivehelp, callback);
         }
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index da1c06883d..0e050f7fef 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -215,14 +215,8 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 return part.Inventory.GetInventoryItem(itemID);
             }
-            else
-            {
-                m_log.ErrorFormat(
-                    "[PRIM INVENTORY]: " +
-                    "Couldn't find prim local ID {0} in prim {1}, {2} to get inventory item ID {3}",
-                    primID, part.Name, part.UUID, itemID);
-            }
 
+            m_log.Error($"[PRIM INVENTORY]: Couldn't find prim local ID {primID} to get inventory item ID {itemID}");
             return null;
         }