added additional Channel::getUserPrefix()

Jupiter/IRC_Client.cpp

@@ -1622,19 +1622,24 @@ Jupiter::IRC::Client::Channel::User *Jupiter::IRC::Client::Channel::getUser(cons
 	return m_users.get(in_nickname);
 }
 
-char Jupiter::IRC::Client::Channel::getUserPrefix(const Jupiter::ReadableString &in_nickname) const
-{
-	Channel::User *user = m_users.get(in_nickname);
-
-	if (user != nullptr)
+char Jupiter::IRC::Client::Channel::getUserPrefix(const Channel::User &in_user) const
 {
 	const Jupiter::ReadableString &prefixes = m_parent->getPrefixes();
 
 	for (size_t index = 0; index != prefixes.size(); ++index)
-			if (user->m_prefixes.contains(prefixes[index]))
+		if (in_user.m_prefixes.contains(prefixes[index]))
 			return prefixes[index];
+
+	return 0;
 }
 
+char Jupiter::IRC::Client::Channel::getUserPrefix(const Jupiter::ReadableString &in_nickname) const
+{
+	Channel::User *user = m_users.get(in_nickname);
+
+	if (user != nullptr)
+		return this->getUserPrefix(*user);
+
 	return 0;
 }
 

Jupiter/IRC_Client.h

@@ -377,6 +377,7 @@ namespace Jupiter
 				* @param user String containing the nickname of a user.
 				* @return User's most significant prefix.
 				*/
+				char getUserPrefix(const Channel::User &in_user) const;
 				char getUserPrefix(const Jupiter::ReadableString &in_nickname) const;
 
 				/**