From db762a625c0a3a5d33bbe6a72a9ff325572c7f69 Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Fri, 22 Sep 2017 16:15:50 +0200
Subject: [PATCH] unitframes: print unknown for nil classes

---
 api/unitframes.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/unitframes.lua b/api/unitframes.lua
index 28f5e561..421f2857 100644
--- a/api/unitframes.lua
+++ b/api/unitframes.lua
@@ -1328,7 +1328,7 @@ function pfUI.uf:GetStatusValue(unit, pos)
   elseif config == "level" then
     return unit:GetColor("level") .. UnitLevel(unitstr)
   elseif config == "class" then
-    return unit:GetColor("class") .. UnitClass(unitstr)
+    return unit:GetColor("class") .. (UnitClass(unitstr) or UNKNOWN)
 
   -- health
   elseif config == "health" then