Fix for cascading mailer path being added when using partials in email templates #2233
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As per #2231, when using multiple partials within an email template, the mailer name keeps getting added to the file path for each subsequent partial in the same template, resulting in an
Errno::ENOENT: No such file or directory @ rb_sysopen
error.Added a check to
settings.view
in the render routine to see if the mailer path was already in the string before adding it.