Provide an explicit (empty) return body for some responses

If we just do the numeric sendStatus(200) then node goes and sends a
response with a body of "OK" rather than something empty.

I don't necessarily want that, (and I notice that when I have spurious
"OK" strings cluttering up my test-suite output).

diff --git a/empathy.js b/empathy.js
index 7dbf5d80c40bf5064a1ee77e091419970aecfd2c..3a3f80de007e6eab8a0b855a8a4f908d6b834d45 100644 (file)
--- a/empathy.js
+++ b/empathy.js
@@ -228,7 +228,7 @@ router.post('/vote/:prompt_id([0-9]+)', (request, response) => {
   const prompt_id = parseInt(request.params.prompt_id, 10);
 
   if (game.toggle_vote(prompt_id, request.session.id))
-    response.sendStatus(200);
+    response.send('');
   else
     response.sendStatus(404);
 });
@@ -238,7 +238,7 @@ router.post('/start/:prompt_id([0-9]+)', (request, response) => {
   const prompt_id = parseInt(request.params.prompt_id, 10);
 
   if (game.start(prompt_id))
-    response.sendStatus(200);
+    response.send('');
   else
     response.sendStatus(404);
 });