[dts] [PATCH] fix skip case comments error

[xu,huilong]

Signed-off-by: xu,huilong <huilongx.xu at intel.com>
---
 framework/checkCase.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/framework/checkCase.py b/framework/checkCase.py
index 9e1dca8..6026abe 100644
--- a/framework/checkCase.py
+++ b/framework/checkCase.py
@@ -162,6 +162,8 @@ class check_case_support(check_case_skip):
                         break
 
                 if support_flag is False:
+                    # empty last skip case comments
+                    self.comments = ''
                     if 'message' in support_function_dict:
                         for i in support_function_dict['message']:
                             self.comments += '%s,' % rule[i]
-- 
1.9.3