Forum: Cfengine Help
Subject: Double-looping inserting cf_null
Author: zzamboni
Link to topic: https://cfengine.com/forum/read.php?3,19440,19440#msg-19440
Hi,
I'm experimenting with double-implicit-looping, and I'm seeing the following
strange behavior. When running the following test:
body common control
{
bundlesequence => { "test" };
host_licenses_paid => "1";
}
bundle agent test
{
vars:
"colors" slist => { "red", "green", "blue" };
"tone" slist => { "dark", "light" };
reports:
cfengine_3::
"$(tone) $(colors)";
}
I get the following output from Nova 2.0:
$ cf-agent.exe -K -f ./looping2.cf
R: dark red
R: light red
R: cf_null green
R: dark green
R: light green
R: cf_null blue
R: dark blue
R: light blue
"red" behaves OK, but for "green" and "blue" an extra "cf_null" seems to be
inserted at the beginning of @tone.
Any thoughts?
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