selections fix follow up (#1019)

src/hooks/useEngineConnectionSubscriptions.ts

@@ -32,11 +32,10 @@ export function useEngineConnectionSubscriptions() {
     const unSubClick = engineCommandManager.subscribeTo({
       event: 'select_with_point',
       callback: async (engineEvent) => {
-        if (!context.sketchEnginePathId) return
         const event = await getEventForSelectWithPoint(engineEvent, {
           sketchEnginePathId: context.sketchEnginePathId,
         })
-        send(event)
+        event && send(event)
       },
     })
     return () => {

src/lib/selections.ts

@@ -102,8 +102,8 @@ export async function getEventForSelectWithPoint(
     Models['OkModelingCmdResponse_type'],
     { type: 'select_with_point' }
   >,
-  { sketchEnginePathId }: { sketchEnginePathId: string }
-): Promise<ModelingMachineEvent> {
+  { sketchEnginePathId }: { sketchEnginePathId?: string }
+): Promise<ModelingMachineEvent | null> {
   if (!data?.entity_id) {
     return {
       type: 'Set selection',
@@ -120,6 +120,7 @@ export async function getEventForSelectWithPoint(
       },
     }
   }
+  if (!sketchEnginePathId) return null
   // selected a vertex
   const res = await engineCommandManager.sendSceneCommand({
     type: 'modeling_cmd_req',