Added a newline at the end of the master_cf_amavis.master file to prevent debian update problems.

install/tpl/master_cf_amavis.master

@@ -15,4 +15,5 @@ amavis unix - - - - 2 smtp
         -o mynetworks=127.0.0.0/8
         -o strict_rfc821_envelopes=yes
         -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
-        -o smtpd_bind_address=127.0.0.1
\ No newline at end of file
+        -o smtpd_bind_address=127.0.0.1
+