[PATCH 3/3] Ktest: add email options to sample.config

[Tim Tianyang Chen]

A block of email options is added under the optional config section.

Suggested-by: Dhaval Giani <dhaval.giani@xxxxxxxxxx>
Signed-off-by: Tim Tianyang Chen <tianyang.chen@xxxxxxxxxx>
---
 sample.conf | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sample.conf b/sample.conf
index 6c58cd8bbbae..0571acf2179b 100644
--- a/sample.conf
+++ b/sample.conf
@@ -396,6 +396,16 @@
 
 #### Optional Config Options (all have defaults) ####
 
+# Email options for receiving notifications. Users must setup
+# the specified mailer prior to using this feature.
+#
+#MAILTO = ""
+#MAILER = sendmail
+#EMAIL_ON_ERROR = 1
+#EMAIL_WHEN_FINISHED = 1
+#EMAIL_WHEN_STARTED = 0
+#EMAIL_WHEN_CANCELED = 0
+
 # Start a test setup. If you leave this off, all options
 # will be default and the test will run once.
 # This is a label and not really an option (it takes no value).
-- 
2.15.1