LIBILS-64 Changed comparison from numeric "=" to string "eq"
LIBILS-64 Changed comparison from numeric "=" to string "eq"

The "if ($email_config = "yes") comparision is a numeric comparison that
was returning true when the email_config variable is empty.
Changed to string comparison "eq", so condition will return false if
email_config variable is empty.

dineshmendhe1/alephrx,dineshmendhe1/alephrx,dineshmendhe1/alephrx