ignore messages with spaces along with empty string like we do in other parts of the lib here

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

@@ -152,7 +152,7 @@ end
 
 function lib:VersionCheck(event, prefix, message, channel, sender)
 	local E = ElvUI[1]
-	if (event == "CHAT_MSG_ADDON") and sender and message and (message ~= "") and (prefix == lib.prefix) then
+	if (event == "CHAT_MSG_ADDON") and sender and message and (not strmatch(message, "^%s-$")) and (prefix == lib.prefix) then
 		if not lib.myName then lib.myName = E.myname..'-'..gsub(E.myrealm,'[%s%-]','') end
 		if sender == lib.myName then return end
 		if not E["pluginRecievedOutOfDateMessage"] then

[Simpy]

"ignore messages that are spaces along with empty string like we do in other parts of the lib here" tried to correct my english sorry

[Simpy]

basically: this commit will block messages that are "" or " " or " "