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Avoid returning nulls when looking up if the server is trusted. Nulls will in the query results will cause the loginserver to crash

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This commit is contained in:
GPanula 2015-04-26 09:43:05 -05:00
parent 47c9690a32
commit c84f56f1f5
1 changed files with 2 additions and 2 deletions
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4
loginserver/database_mysql.cpp
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@ -113,8 +113,8 @@ bool DatabaseMySQL::GetWorldRegistration(string long_name, string short_name, un
length = mysql_real_escape_string(db, escaped_short_name, short_name.substr(0, 100).c_str(), short_name.substr(0, 100).length());
escaped_short_name[length+1] = 0;
stringstream query(stringstream::in | stringstream::out);
query << "SELECT WSR.ServerID, WSR.ServerTagDescription, WSR.ServerTrusted, SLT.ServerListTypeID, ";
query << "SLT.ServerListTypeDescription, WSR.ServerAdminID FROM " << server.options.GetWorldRegistrationTable();
query << "SELECT ifnull(WSR.ServerID,999999) AS ServerID, WSR.ServerTagDescription, ifnull(WSR.ServerTrusted,0) AS ServerTrusted, ifnull(SLT.ServerListTypeID,999999) AS ServerListTypeID, ";
query << "SLT.ServerListTypeDescription, ifnull(WSR.ServerAdminID,0) AS ServerAdminID FROM " << server.options.GetWorldRegistrationTable();
query << " AS WSR JOIN " << server.options.GetWorldServerTypeTable() << " AS SLT ON WSR.ServerListTypeID = SLT.ServerListTypeID";
query << " WHERE WSR.ServerShortName = '";
query << escaped_short_name;