Fixup style a bit by moving { to the same line as if statements

src/net.cpp

@@ -1066,21 +1066,18 @@ void CConnman::ThreadSocketHandler()
             BOOST_FOREACH(CNode* pnode, vNodesDisconnectedCopy)
             {
                 // wait until threads are done using it
-                if (pnode->GetRefCount() <= 0)
+                if (pnode->GetRefCount() <= 0) {
-                {
                     bool fDelete = false;
                     {
                         TRY_LOCK(pnode->cs_inventory, lockInv);
-                        if (lockInv)
+                        if (lockInv) {
-                        {
                             TRY_LOCK(pnode->cs_vSend, lockSend);
                             if (lockSend) {
                                 fDelete = true;
                             }
                         }
                     }
-                    if (fDelete)
+                    if (fDelete) {
-                    {
                         vNodesDisconnected.remove(pnode);
                         DeleteNode(pnode);
                     }