From 9bfd38c5f9d60f6ca4e2737866e595be1336d967 Mon Sep 17 00:00:00 2001
From: Steffen Breiler <sbreiler@users.noreply.github.com>
Date: Thu, 18 Sep 2014 01:26:52 +0200
Subject: [PATCH] Fix percent function to return minimum zero

The percent function is used for ui-bars. When returning numbers below zero the bar will show up with 100% width, 'cause css don't know negative width.
---
 script/index.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/script/index.coffee b/script/index.coffee
index d007bfde55..37c006f871 100644
--- a/script/index.coffee
+++ b/script/index.coffee
@@ -199,7 +199,7 @@ api.percent = (x,y, dir) ->
     when "down" then roundFn = Math.floor
     else roundFn = Math.round
   x=1 if x==0
-  roundFn(x/y*100)
+  Math.max(0,roundFn(x/y*100))
 
 ###
 Remove whitespace #FIXME are we using this anywwhere? Should we be?