Fix buggy regular expression

I mean, it's unlikely that anyone would ever submit a URL with a
square bracket just before the prompt number, so this probably never
would have mattered all that much.

diff --git a/empathy.js b/empathy.js
index 29d31bf7d46fbd0595e2ad8e6b3506057da387db..d91225d7e49e7da9a8e8f7a850d420e007931bff 100644 (file)
--- a/empathy.js
+++ b/empathy.js
@@ -91,7 +91,7 @@ router.post('/vote/:prompt_id([0-9]+)', (request, response) => {
     response.sendStatus(404);
 });
 
-router.post('/start/:prompt_id([[0-9]+)', (request, response) => {
+router.post('/start/:prompt_id([0-9]+)', (request, response) => {
   const game = request.game;
   const prompt_id = parseInt(request.params.prompt_id, 10);