X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommands%2Fcmd_who.cpp;h=a9f27de83c7cb725644ec74cf0d241859652de10;hb=2d4a319d961e3f9e6aa9f7926f9ed320d72de8da;hp=7f4365204a85f91163363dcbe3d6413e26af4ad5;hpb=4b856bda135a08e800b96c970a10b0b6a34d433a;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/commands/cmd_who.cpp b/src/commands/cmd_who.cpp
index 7f4365204..a9f27de83 100644
--- a/src/commands/cmd_who.cpp
+++ b/src/commands/cmd_who.cpp
@@ -15,7 +15,9 @@
 #include "wildcard.h"
 #include "commands/cmd_who.h"
 
-static const char *get_first_visible_channel(User *u)
+static const std::string star = "*";
+
+static const std::string& get_first_visible_channel(User *u)
 {
 	UCListIter i = u->chans.begin();
 	if (i != u->chans.end())
@@ -24,7 +26,7 @@ static const char *get_first_visible_channel(User *u)
 			return i->first->name;
 	}
 
-	return "*";
+	return star;
 }
 
 bool CommandWho::whomatch(User* user, const char* matchtext)
@@ -138,7 +140,7 @@ void CommandWho::SendWhoLine(User* user, const std::string &initial, Channel* ch
 	if (u->Visibility && !u->Visibility->VisibleTo(user))
 		return;
 
-	std::string lcn = get_first_visible_channel(u);
+	const std::string& lcn = get_first_visible_channel(u);
 	Channel* chlast = ServerInstance->FindChan(lcn);
 
 	std::string wholine =	initial + (ch ? ch->name : lcn) + " " + u->ident + " " + (opt_showrealhost ? u->host : u->dhost) + " " +