kill_link safety checks

[user/henk/code/inspircd.git] / src / commands.cpp

diff --git a/src/commands.cpp b/src/commands.cpp
index 9bf4883f95b5f0c680e974effae9286954ef8f8e..f0f5ddf30bfd0f6982aae449d756db944c671157 100644 (file)
--- a/src/commands.cpp
+++ b/src/commands.cpp
@@ -79,7 +79,6 @@ const long duration_y = duration_w * 52;
 
 extern user_hash clientlist;
 extern chan_hash chanlist;
-extern whowas_hash whowas;
 
 extern std::vector<userrec*> all_opers;
 extern std::vector<userrec*> local_users;
@@ -260,7 +259,7 @@ long duration(const char* str)
 
 /* All other ircds when doing this check usually just look for a string of *@* or *. We're smarter than that, though. */
 
-bool host_matches_everyone(std::string mask, userrec* user)
+bool host_matches_everyone(const std::string &mask, userrec* user)
 {
        char insanemasks[MAXBUF];
        char buffer[MAXBUF];
@@ -289,7 +288,7 @@ bool host_matches_everyone(std::string mask, userrec* user)
        return false;
 }
 
-bool ip_matches_everyone(std::string ip, userrec* user)
+bool ip_matches_everyone(const std::string &ip, userrec* user)
 {
        char insanemasks[MAXBUF];
        char itrigger[MAXBUF];
@@ -314,7 +313,7 @@ bool ip_matches_everyone(std::string ip, userrec* user)
        return false;
 }
 
-bool nick_matches_everyone(std::string nick, userrec* user)
+bool nick_matches_everyone(const std::string &nick, userrec* user)
 {
        char insanemasks[MAXBUF];
        char itrigger[MAXBUF];