[PATCH v2 5/7] parser: subject_check needs to call clean_header

[Daniel Axtens]

When testing with headers with unencoded characters on Py3,
subject_check would fail. It was getting an Header class, rather
than a str/bytes, and so the regex was failing.

Run clean_header to decode everything fully first.

Signed-off-by: Daniel Axtens <dja at axtens.net>
---
 patchwork/parser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/patchwork/parser.py b/patchwork/parser.py
index fbc36125c2ec..b0a841176aaf 100644
--- a/patchwork/parser.py
+++ b/patchwork/parser.py
@@ -422,7 +422,7 @@ def subject_check(subject):
     """Determine if a mail is a reply."""
     comment_re = re.compile(r'^(re)[:\s]\s*', re.I)
 
-    return comment_re.match(subject)
+    return comment_re.match(clean_header(subject))
 
 
 def clean_content(content):
-- 
2.7.4