[PATCH v2 02/10] tests/acceptance/virtiofs_submounts.py: evaluate string not length

[Cleber Rosa]

If the vmlinuz variable is set to anything that evaluates to True,
then the respective arguments should be set.  If the variable contains
an empty string, than it will evaluate to False, and the extra
arguments will not be set.

This keeps the same logic, but improves readability a bit.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
---
 tests/acceptance/virtiofs_submounts.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/acceptance/virtiofs_submounts.py 
b/tests/acceptance/virtiofs_submounts.py
index 5b74ce2929..ca64b76301 100644
--- a/tests/acceptance/virtiofs_submounts.py
+++ b/tests/acceptance/virtiofs_submounts.py
@@ -251,7 +251,7 @@ def setUp(self):
 
         super(VirtiofsSubmountsTest, self).setUp(pubkey)
 
-        if len(vmlinuz) > 0:
+        if vmlinuz:
             self.vm.add_args('-kernel', vmlinuz,
                              '-append', 'console=ttyS0 root=/dev/sda1')
 
-- 
2.25.4