tree f4cd709f293a4582db205c6a3dd55a174b0c2d36
parent 4ab5f5cc9a7cb092eadadc19c27c9a6f6f288f39
author Jayanth Othayoth <ojayanth@in.ibm.com> 1540546313 -0500
committer Jayanth Othayoth <ojayanth@in.ibm.com> 1541323670 +0000

Certificate manager: Fix application crash for empty units

During upload/delete certificates certificate manager does
service restart/reload based on "unit" parameter provided
during build time. This is an optional input to support
service related action from certificate manager application.
In the existing delete interface not added any check related
to this and causing application crash due to empty unit
input systemd function.

Proposed fix is to add empty check before consuming unit variable.

Change-Id: I2b0b2bf1fab1db32a00c1c96333388be2af99cc7
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>