Function `_pre_reload_data` checks for the existance of accounts with the same
code to avoid creating a duplicate. It does so however comparing with the code
before normalizing it with the length from the template, failing to find
possible duplicates with a normalized code.
closesodoo/odoo#156498
X-original-commit: d60a6d25ad31d85fd3737b0a96ef9958fbed9c70
Signed-off-by: William André (wan) <wan@odoo.com>