Log permission in custom_script of system_test

[Bang Pham Huu]

When run script custom_test to check the result from systemtest, it warns error in permission due to write to /log.

running test: 60-get_capabilities_covsummary.kvp

service=WCS&
version=2.0.1&
request=GetCapabilities

test.sh: custom script
tee: /log: Permission denied
: Preparing XML file /var/lib/jenkins/jobs/rasdaman-community-manual-patch-test_Debian/workspace/sources/systemtest/testcases_services/test_wcs/output/60-get_capabilities_covsummary.kvp.out.tmp for oracle comparison... tee: /log: Permission denied
ok.
test.sh:  ->  TEST PASSED
test.sh: --------------------------------------------------------------------------------------------
running test: 60-get_capabilities_covsummary.xml

<?xml version="1.0" encoding="UTF-8"?>
<wcs:GetCapabilities
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:wcs="http://www.opengis.net/wcs/2.0"
    xmlns:gml="http://www.opengis.net/gml/3.2"
    xsi:schemaLocation="http://schemas.opengis.net/wcs/2.0 ../wcsAll.xsd"
    service="WCS" version="2.0.1">
</wcs:GetCapabilities>

test.sh: custom script
tee: /log: Permission denied
: Preparing XML file /var/lib/jenkins/jobs/rasdaman-community-manual-patch-test_Debian/workspace/sources/systemtest/testcases_services/test_wcs/output/60-get_capabilities_covsummary.xml.out.tmp for oracle comparison... tee: /log: Permission denied
ok.
test.sh:  ->  TEST PASSED

[Bang Pham Huu]

the patch was accepted, close here.