From 8a03b42d6250c4eec6fa7071ef86c69c1fef6d12 Mon Sep 17 00:00:00 2001
From: psychobunny <psycho.bunny@hotmail.com>
Date: Thu, 26 Jun 2014 13:28:58 -0400
Subject: [PATCH] prevent a user from downvoting if at negative rep

---
 src/favourites.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/favourites.js b/src/favourites.js
index 9e76887faa..8166a0b4f3 100644
--- a/src/favourites.js
+++ b/src/favourites.js
@@ -101,7 +101,13 @@ var async = require('async'),
 	};
 
 	Favourites.downvote = function(pid, uid, callback) {
-		toggleVote('downvote', pid, uid, callback);
+		user.getUserField(uid, 'reputation', function(err, reputation) {
+			if (reputation < 0) {
+				return callback(new Error('[[error:not-enough-reputation-to-downvote]]'));
+			}
+
+			toggleVote('downvote', pid, uid, callback);
+		});
 	};
 
 	function toggleVote(type, pid, uid, callback) {