From 00a104db792af1ba2d2d10af00266d084839db8d Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Mon, 10 Apr 2017 20:46:19 +0200
Subject: [PATCH] unitframes: only show missing values if not zero

---
 api/unitframes.lua | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/api/unitframes.lua b/api/unitframes.lua
index 9be09df5..8972a26d 100644
--- a/api/unitframes.lua
+++ b/api/unitframes.lua
@@ -1160,7 +1160,12 @@ function pfUI.uf:GetStatusValue(unit, pos)
   elseif config == "healthperc" then
     return unit:GetColor("health") .. ceil(UnitHealth(unitstr) / UnitHealthMax(unitstr) * 100)
   elseif config == "healthmiss" then
-    return unit:GetColor("health") .. ceil(UnitHealth(unitstr) - UnitHealthMax(unitstr))
+    local health = ceil(UnitHealth(unitstr) - UnitHealthMax(unitstr))
+    if health == 0 then
+      return ""
+    else
+      return unit:GetColor("health") .. health
+    end
   elseif config == "healthdyn" then
     if UnitHealth(unitstr) ~= UnitHealthMax(unitstr) then
       return unit:GetColor("health") .. UnitHealth(unitstr) .. " - " .. ceil(UnitHealth(unitstr) / UnitHealthMax(unitstr) * 100) .. "%"
@@ -1176,7 +1181,12 @@ function pfUI.uf:GetStatusValue(unit, pos)
   elseif config == "powerperc" then
     return unit:GetColor("power") .. ceil(UnitMana(unitstr) / UnitManaMax(unitstr) * 100)
   elseif config == "powermiss" then
-    return unit:GetColor("power") .. ceil(UnitMana(unitstr) - UnitManaMax(unitstr))
+    local power = ceil(UnitMana(unitstr) - UnitManaMax(unitstr))
+    if power == 0 then
+      return ""
+    else
+      return unit:GetColor("power") .. power
+    end
   elseif config == "powerdyn" then
     if UnitMana(unitstr) ~= UnitManaMax(unitstr) then
       return unit:GetColor("power") .. UnitMana(unitstr) .. " - " .. ceil(UnitMana(unitstr) / UnitManaMax(unitstr) * 100) .. "%"