[dts] [PATCH V1 1/3] framework/pmd_output:fix a bug in execute_cmd

[Haiyang Zhao]

*.when session is not a dut instance,  
  function send_expect has no keyword arg alt_session.

Signed-off-by: Haiyang Zhao <haiyangx.zhao at intel.com>
---
 framework/pmd_output.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/framework/pmd_output.py b/framework/pmd_output.py
index bcb3865..13dd6f1 100644
--- a/framework/pmd_output.py
+++ b/framework/pmd_output.py
@@ -183,8 +183,11 @@ class PmdOutput():
 
     def execute_cmd(self, pmd_cmd, expected='testpmd> ', timeout=TIMEOUT,
                     alt_session=False):
-        return self.session.send_expect('%s' % pmd_cmd, expected, timeout=timeout,
+        if 'dut' in str(self.session):
+            return self.session.send_expect('%s' % pmd_cmd, expected, timeout=timeout,
                                     alt_session=alt_session)
+        else:
+            return self.session.send_expect('%s' % pmd_cmd, expected, timeout=timeout)
 
     def get_output(self, timeout=1):
         if 'dut' in str(self.session):
-- 
1.8.3.1