[PATCH 07/22] 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>
---
 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 f1b49f03bb..f25a386a19 100644
--- a/tests/acceptance/virtiofs_submounts.py
+++ b/tests/acceptance/virtiofs_submounts.py
@@ -241,7 +241,7 @@ class VirtiofsSubmountsTest(BootLinux):
 
         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