- server->connrec->username = g_get_user_name();
- if (*server->connrec->username == '\0') server->connrec->username = "-";
- server->connrec->username = g_strdup(server->connrec->username);
+ str = g_get_user_name();
+ if (*str == '\0') str = "-";
+ server->connrec->username = g_strdup(str);