Micro-optimizations related to std::string

* Rely on the fact that a std::string is empty by default
* Use std::string::empty() rather than comparing to ""
* Construct with std::string() rather than from ""

Reviewed-by: Bertram

1 files changed, 2 insertions, 2 deletions

diff --git a/src/chat-server/partyhandler.cpp b/src/chat-server/partyhandler.cpp
index ba9f95f..a285ee9 100644
--- a/src/chat-server/partyhandler.cpp
+++ b/src/chat-server/partyhandler.cpp
@@ -92,12 +92,12 @@ void ChatHandler::handlePartyInvite(ChatClient &client, MessageIn &msg)
 
     out.writeString(client.characterName);
 
-    std::string invited = msg.readString();
+    const std::string invited = msg.readString();
     if (invited == client.characterName)
     {
         return;
     }
-    if (invited != "")
+    if (!invited.empty())
     {
         // Get client and send it the invite
         ChatClient *c = getClient(invited);