Decode tempest exception output (py3)

[functest.git] / functest / opnfv_tests / openstack / refstack / refstack.py

diff --git a/functest/opnfv_tests/openstack/refstack/refstack.py b/functest/opnfv_tests/openstack/refstack/refstack.py
index a58efcf..faf183f 100644 (file)
--- a/functest/opnfv_tests/openstack/refstack/refstack.py
+++ b/functest/opnfv_tests/openstack/refstack/refstack.py
@@ -45,7 +45,7 @@ class Refstack(tempest.TempestCommon):
         except subprocess.CalledProcessError as cpe:
             self.__logger.error(
                 "Exception when listing tempest tests: %s\n%s",
-                cpe.cmd, cpe.output)
+                cpe.cmd, cpe.output.decode("utf-8"))
             raise
         finally:
             os.chdir(olddir)