utils/logparser.py: fix section check

The section might be None or '', so use "if section" for it.

Fixed:
File "/buildarea/lyang1/poky/meta/lib/oeqa/utils/logparser.py", line 113, in log_as_files
    prefix += section
TypeError: Can't convert 'NoneType' object to str implicitly

[YOCTO #11547]

(From OE-Core rev: 320ea01f9eb33df462534bf08488ff6ada9bbe7b)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/lib/oeqa/utils/logparser.py b/meta/lib/oeqa/utils/logparser.py
index 4355ce0b76..0670627c3c 100644
--- a/meta/lib/oeqa/utils/logparser.py
+++ b/meta/lib/oeqa/utils/logparser.py
@@ -109,7 +109,7 @@ class Result(object):
             prefix = ''
             for x in test_status:
                 prefix +=x+'.'
-            if (section != ''):
+            if section:
                 prefix += section
             section_file = os.path.join(target_dir, prefix)
             # purge the file contents if it exists