autoyast with scripts init-script only results in invalid profile

[jreidinger]

Reported by Tone Jones:

xml content:

<scripts>
<init-scripts config:type="list">
<script>
<!--
 retrieving the scripts from FTP source doesn't work since YaST seems to
             retrieve the stuff before we have (again) network ... 
-->
<filename>02-install_scripts</filename>
<location/>
<source>
#!/bin/sh
mkdir /tmp/scripts cd /tmp/scripts
wget http://perf-vm-lp.arch.suse.cz/autoinst/scripts/after_install.sh
sh after_install.sh
rm -fr /tmp/scripts
</source>
</script>
<script>
<!--
 this script makes sure sshd gets started even if autoyast or systemd fail 
-->
<source>
systemctl enable sshd && systemctl start sshd
</source>
</script>
</init-scripts>
</scripts>

and resulting error

Jan 15 18:52:05 c243.arch.suse.de agama-auto[2813]: ✗ The profile is not valid. Please, check the following errors:
Jan 15 18:52:05 c243.arch.suse.de agama-auto[2813]:         * null is not of type "string". ValidationError { instance: Null, kind: Type { kind: Single(String) }, instance_path: JSONPointer([Property("scripts"), Property("init"), Index(0), Property("name")]), schema_path: JSONPointer([Keyword("properties"), Property("scripts"), Keyword("properties"), Property("init"), Keyword("items"), Keyword("properties"), Property("name"), Keyword("type")]) }
Jan 15 18:52:05 c243.arch.suse.de agama-auto[2813]:         * null is not of type "string". ValidationError { instance: Null, kind: Type { kind: Single(String) }, instance_path: JSONPointer([Property("scripts"), Property("init"), Index(1), Property("name")]), schema_path: JSONPointer([Keyword("properties"), Property("name"), Keyword("type")]) }
Jan 15 18:52:05 c243.arch.suse.de agama-auto[2813]: Anyhow(invalid type: null, expected a string at line 1 column 325)

[imobachgs]

#1951 should fix this problem.