From e7df218c3b446e02c5549b79dd76b65054d6147d Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng.cn@gmail.com>
Date: Sun, 26 Jun 2016 23:24:28 -0700
Subject: tools: patman: Use cover_match for 'Cover-letter'

Like other patman tags, use a new variable cover_match to indicate
a match for 'Cover-letter'.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
index 27d031e..2c4efc5 100644
--- a/tools/patman/patchstream.py
+++ b/tools/patman/patchstream.py
@@ -150,6 +150,7 @@ class PatchStream:
         # Handle state transition and skipping blank lines
         series_tag_match = re_series_tag.match(line)
         commit_tag_match = re_commit_tag.match(line)
+        cover_match = re_cover.match(line)
         cover_cc_match = re_cover_cc.match(line)
         signoff_match = re_signoff.match(line)
         tag_match = None
@@ -203,7 +204,7 @@ class PatchStream:
             self.skip_blank = False
 
         # Detect the start of a cover letter section
-        elif re_cover.match(line):
+        elif cover_match:
             self.in_section = 'cover'
             self.skip_blank = False
 
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