[FIX] mass_mailing: do not define xml attribute twice

Oversight of previous forward-port.
This commit is contained in:
Christophe Simonis
2019-06-12 11:42:40 +02:00
parent 75efeb2666
commit 2bb593cc9f
@@ -649,7 +649,7 @@
<field name="campaign_id"
string="UTM Campaign"
groups="base.group_no_one"/>
<field name="source_id" readonly="1"
<field name="source_id"
readonly="1"
string="Source"
required="False"