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tracking: check for spell texture before using it

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shagu
2019-06-16 15:26:14 +02:00
parent 5581ed4f65
commit 88159ed7c6
1 changed files with 2 additions and 2 deletions
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modules/tracking.lua
+2 -2
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@@ -146,7 +146,7 @@ pfUI:RegisterModule("tracking", "vanilla", function ()
-- scan for generic tracking icons
for _, texture in pairs(knownTrackingSpellTextures["any"]) do
if strfind(spellTexture, texture) and not state.spells[texture] then
if spellTexture and strfind(spellTexture, texture) and not state.spells[texture] then
state.spells[texture] = {
index = spellIndex,
name = GetSpellName(spellIndex, BOOKTYPE_SPELL),
@@ -158,7 +158,7 @@ pfUI:RegisterModule("tracking", "vanilla", function ()
-- scan class specific tracking icons
if knownTrackingSpellTextures[playerClass] then
for _, texture in pairs(knownTrackingSpellTextures[playerClass]) do
if strfind(spellTexture, texture) and not state.spells[texture] then
if spellTexture and strfind(spellTexture, texture) and not state.spells[texture] then
state.spells[texture] = {
index = spellIndex,
name = GetSpellName(spellIndex, BOOKTYPE_SPELL),