Fix crashbug when /who'ing people who arent on a channel (chan->GetPrefixChar() when...

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5153 e03df62e-2008-0410-955e-edbf42e46eb7

diff --git a/src/cmd_who.cpp b/src/cmd_who.cpp
index 0add5a09f3879321db35b58d47406387c831517d..367bdb326715335ccd4570d4ae165381c39badab 100644 (file)
--- a/src/cmd_who.cpp
+++ b/src/cmd_who.cpp
@@ -175,6 +175,8 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
                                        wholine = wholine + getlastchanname(oper) + " " + oper->ident + " " + (opt_showrealhost ? oper->host : oper->dhost) + " " + 
                                                        oper->server + " " + oper->nick + " ";
 
+                                       ch = ServerInstance->FindChan(getlastchanname(oper));
+
                                        /* away? */
                                        if (*oper->awaymsg)
                                        {
@@ -191,7 +193,7 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
                                                wholine.append("*");
                                        }
        
-                                       wholine = wholine + ch->GetPrefixChar(oper) + " :0 " + oper->fullname;
+                                       wholine = wholine + (ch ? ch->GetPrefixChar(oper) : "") + " :0 " + oper->fullname;
                                        whoresults.push_back(wholine);
                                }
                        }
@@ -207,6 +209,8 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
                                        wholine = wholine + getlastchanname(i->second) + " " + i->second->ident + " " + (opt_showrealhost ? i->second->host : i->second->dhost) + " " + 
                                                i->second->server + " " + i->second->nick + " ";
        
+                                       ch = ServerInstance->FindChan(getlastchanname(i->second));
+
                                        /* away? */
                                        if (*(i->second)->awaymsg)
                                        {
@@ -223,7 +227,7 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
                                                wholine.append("*");
                                        }
 
-                                       wholine = wholine + ch->GetPrefixChar(i->second) + " :0 " + i->second->fullname;
+                                       wholine = wholine + (ch ? ch->GetPrefixChar(i->second) : "") + " :0 " + i->second->fullname;
                                        whoresults.push_back(wholine);
                                }
                        }