From ff060781b6afcb063638ca6146427c1c815445a7 Mon Sep 17 00:00:00 2001
From: greenya <greenyadzer@gmail.com>
Date: Sun, 19 Nov 2017 13:25:13 +0200
Subject: [PATCH] panel: fix division by zero in exp display

---
 modules/panel.lua | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/modules/panel.lua b/modules/panel.lua
index 03868fec..5c319eeb 100644
--- a/modules/panel.lua
+++ b/modules/panel.lua
@@ -220,8 +220,12 @@ pfUI:RegisterModule("panel", function ()
       if oldexp ~= nil then
         difexp = curexp - oldexp
         maxexp = UnitXPMax("player")
-        remexp = floor((maxexp - curexp)/difexp)
-        remstring = "|cff555555 [" .. remexp .. "]|r"
+        if difexp > 0 then
+          remexp = floor((maxexp - curexp)/difexp)
+          remstring = "|cff555555 [" .. remexp .. "]|r"
+        else
+          remstring = nil
+        end
       end
       oldexp = curexp