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if ServerID is null, it will crash the loginserver when it tries to add the new server to tblWorldServerRegistration table

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This commit is contained in:
GPanula 2015-05-01 22:53:36 -05:00
parent 79928c190b
commit 1ab3cf53e2
1 changed files with 1 additions and 1 deletions
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2
loginserver/database_mysql.cpp
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@ -254,7 +254,7 @@ bool DatabaseMySQL::CreateWorldRegistration(string long_name, string short_name,
length = mysql_real_escape_string(db, escaped_short_name, short_name.substr(0, 100).c_str(), short_name.substr(0, 100).length()); 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; escaped_short_name[length+1] = 0;
stringstream query(stringstream::in | stringstream::out); stringstream query(stringstream::in | stringstream::out);
query << "SELECT max(ServerID) FROM " << server.options.GetWorldRegistrationTable(); query << "SELECT ifnull(max(ServerID),0) FROM " << server.options.GetWorldRegistrationTable();
if(mysql_query(db, query.str().c_str()) != 0) if(mysql_query(db, query.str().c_str()) != 0)
{ {