Fix spacecmd with no parameters produces a traceback on SLE 11 SP4 (bsc#1176823)

[vzhestkov]

#2669 What does this PR change?

Fixes syntax issue for Python 2.6 used in SLE 11 SP4 and keeps the functionality the same.

Before:
traceback on running spacecmd with no parameters on SLE 11 SP4

After:
normal behavior

Fixes https://bugzilla.suse.com/show_bug.cgi?id=1176823

Changelogs

• No changelog needed

Re-run a test

• Re-run test "changelog_test"
• Re-run test "backend_unittests_pgsql"
• Re-run test "java_pgsql_tests"
• Re-run test "schema_migration_test_oracle"
• Re-run test "schema_migration_test_pgsql"
• Re-run test "susemanager_unittests"
• Re-run test "javascript_lint"
• Re-run test "spacecmd_unittests"

[meaksh]

Thanks for the fix @vzhestkov !

Only thing missing here is to add a changelog message to the corresponding spacecmd.changes file.

[juliogonzalez]

Rememeber about the changelog message and to backport.

[Bischoff]

Thanks for the fix, Victor.

[juliogonzalez]

Changelog entry looks good, remember about the backports :-)

[juliogonzalez]

And just for the record: it is safe to ignore the java_lint_checkstyle test.

[vzhestkov]

Changelog entry looks good, remember about the backports :-)

Done 👍

[meaksh]

LGTM 👍