Fix error when using an invalid spell with a custom bar on 11.x

Author: parnic

changelog.md

@@ -1,5 +1,9 @@
 # Changelog
 
+v1.15.5:
+
+- Fix error when using an invalid spell with a custom bar on 11.x
+
 v1.15.4:
 
 - Update TOC for TWW

modules/CustomBar.lua

@@ -20,8 +20,14 @@ end
 local GetSpellInfo = GetSpellInfo
 if not GetSpellInfo and C_Spell and C_Spell.GetSpellInfo then
 	GetSpellInfo = function(id)
+		if not id then
+			return nil
+		end
+
 		local info = C_Spell.GetSpellInfo(id)
-		return info.name, nil, info.iconID
+		if info then
+			return info.name, nil, info.iconID
+		end
 	end
 end
 

modules/CustomCDBar.lua

@@ -30,8 +30,14 @@ end
 local GetSpellInfo = GetSpellInfo
 if not GetSpellInfo and C_Spell and C_Spell.GetSpellInfo then
 	GetSpellInfo = function(id)
+		if not id then
+			return nil
+		end
+
 		local info = C_Spell.GetSpellInfo(id)
-		return info.name, nil, info.iconID
+		if info then
+			return info.name, nil, info.iconID
+		end
 	end
 end
 

modules/CustomCounterBar.lua

@@ -10,8 +10,14 @@ local DefaultAuraIcon = "Interface\\Icons\\Spell_Frost_Frost"
 local GetSpellInfo = GetSpellInfo
 if not GetSpellInfo and C_Spell and C_Spell.GetSpellInfo then
 	GetSpellInfo = function(id)
+		if not id then
+			return nil
+		end
+
 		local info = C_Spell.GetSpellInfo(id)
-		return info.name, nil, info.iconID
+		if info then
+			return info.name, nil, info.iconID
+		end
 	end
 end
 

modules/GlobalCoolDown.lua

@@ -9,8 +9,14 @@ end
 local GetSpellInfo = GetSpellInfo
 if not GetSpellInfo and C_Spell and C_Spell.GetSpellInfo then
 	GetSpellInfo = function(id)
+		if not id then
+			return nil
+		end
+
 		local info = C_Spell.GetSpellInfo(id)
-		return info.name, nil, info.iconID, info.castTime
+		if info then
+			return info.name, nil, info.iconID, info.castTime
+		end
 	end
 end
 

this_version.md

@@ -1,5 +1,9 @@
 # Changelog
 
+v1.15.5:
+
+- Fix error when using an invalid spell with a custom bar on 11.x
+
 v1.15.4:
 
 - Update TOC for TWW