From a8b7c8ff38d305f1cde045564779e287adfca98b Mon Sep 17 00:00:00 2001 From: SmallJoker Date: Mon, 21 Jun 2021 19:04:25 +0200 Subject: [PATCH] Server: Ignore whitespace-only chat messages --- src/server.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/server.cpp b/src/server.cpp index a8d452783..c47596a97 100644 --- a/src/server.cpp +++ b/src/server.cpp @@ -3001,6 +3001,9 @@ std::wstring Server::handleChat(const std::string &name, } auto message = trim(wide_to_utf8(wmessage)); + if (message.empty()) + return L""; + if (message.find_first_of("\n\r") != std::wstring::npos) { return L"Newlines are not permitted in chat messages"; }