surprise more ver check stuffs 💃

ElvUI/Libraries/LibElvUIPlugin-1.0/LibElvUIPlugin-1.0.lua

@@ -16,6 +16,7 @@ local LE_PARTY_CATEGORY_HOME = LE_PARTY_CATEGORY_HOME
 local LE_PARTY_CATEGORY_INSTANCE = LE_PARTY_CATEGORY_INSTANCE
 local C_ChatInfo_RegisterAddonMessagePrefix = C_ChatInfo.RegisterAddonMessagePrefix
 local C_ChatInfo_SendAddonMessage = C_ChatInfo.SendAddonMessage
+local UNKNOWN = UNKNOWN
 --Global variables that we don't cache, list them here for the mikk's Find Globals script
 -- GLOBALS: ElvUI
 
@@ -166,13 +167,13 @@ function lib:VersionCheck(event, prefix, message, _, sender)
 			for _, p in pairs({strsplit(';',message)}) do
 				if not strmatch(p, '^%s-$') then
 					name, version = strmatch(p, '([%w_]+)=([%d%p]+)')
-					if lib.plugins[name] then
-						plugin = lib.plugins[name]
-						Pver = tonumber(plugin.version)
-						ver = tonumber(version)
-						if (version ~= nil and plugin.version ~= nil and plugin.version ~= 'BETA') and (ver ~= nil and Pver ~= nil) and (ver > Pver) then
+					plugin = name and lib.plugins[name]
+
+					if version and plugin and plugin.version and (plugin.version ~= 'BETA') then
+						Pver, ver = tonumber(plugin.version), tonumber(version)
+						if (ver and Pver) and (ver > Pver) then
 							plugin.old, plugin.newversion = true, ver
-							Pname = GetAddOnMetadata(plugin.name, 'Title')
+							Pname = plugin.name and GetAddOnMetadata(plugin.name, 'Title') or UNKNOWN
 							E:Print(format(MSG_OUTDATED,Pname,plugin.version,plugin.newversion))
 							ElvUI[1].pluginRecievedOutOfDateMessage = true
 						end

ElvUI/core/core.lua

@@ -934,17 +934,17 @@ local function SendRecieve(_, event, prefix, message, _, sender)
 		if sender == myName then return end
 		if prefix == "ELVUI_VERSIONCHK" then
 			local msg, ver = tonumber(message), tonumber(E.version)
-			if msg ~= nil and (msg > ver) then -- you're outdated D:
+			if msg and (msg > ver) then -- you're outdated D:
 				if not E.recievedOutOfDateMessage then
 					E:Print(L["ElvUI is out of date. You can download the newest version from www.tukui.org. Get premium membership and have ElvUI automatically updated with the Tukui Client!"])
 
-					if msg ~= nil and ((msg - ver) >= 0.05) then
+					if msg and ((msg - ver) >= 0.05) then
 						E:StaticPopup_Show("ELVUI_UPDATE_AVAILABLE")
 					end
 
 					E.recievedOutOfDateMessage = true
 				end
-			elseif msg ~= nil and (msg < ver) then -- Send Message Back if you intercept and are higher revision
+			elseif msg and (msg < ver) then -- Send Message Back if you intercept and are higher revision
 				if not SendMessageTimer then
 					SendMessageTimer = E:ScheduleTimer('SendMessage', 10)
 				end