From 783d7cf1ec123144fdd26130cdfa846ef485d9a9 Mon Sep 17 00:00:00 2001
From: Berkeley Martinez <Berkeley@robotie.com>
Date: Thu, 6 Aug 2015 15:37:07 -0700
Subject: [PATCH] fix string non-alphanumeric non-whitespace chars before regex

---
 server/utils/index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/server/utils/index.js b/server/utils/index.js
index 72d515dd5f..784aa71366 100644
--- a/server/utils/index.js
+++ b/server/utils/index.js
@@ -62,7 +62,12 @@ module.exports = {
   },
 
   unDasherize: function unDasherize(name) {
-    return ('' + name).replace(/\-/g, ' ').trim();
+    return ('' + name)
+      // replace dash with space
+      .replace(/\-/g, ' ')
+      // strip nonalphanumarics chars except whitespace
+      .replace(/[^a-zA-Z\d\s]/g, '')
+      .trim();
   },
 
   getChallengeMapForDisplay: function() {