Given the trigger provides two subjects but only one subject was given via parameter and no transformer was able to generate the second from the first, this method runs into an infinite loop. This commit prevents this infinite loop. [MAILPOET-4935]
Given the trigger provides two subjects but only one subject was given via parameter and no transformer was able to generate the second from the first, this method runs into an infinite loop. This commit prevents this infinite loop. [MAILPOET-4935]