From 6be6b6bcbac62e356d05bdde488fc9f0eef7084a Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Tue, 13 May 2014 12:14:02 -0600
Subject: patman: Suppress duplicate signoffs only for real patches
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There is an unfortunate bug in the signoff suppression logic. The first
pass is performed with 'git log', and all signoffs are added to the
supression set, such that the second time (when processing the real
patches) we always suppress the signoffs.

Correct this by only suppressing signoffs in the second pass.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Michal Simek <monstr@monstr.eu>
Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>

diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
index 9f5682c..3228719 100644
--- a/tools/patman/patchstream.py
+++ b/tools/patman/patchstream.py
@@ -275,7 +275,8 @@ class PatchStream:
 
         # Suppress duplicate signoffs
         elif signoff_match:
-            if self.commit.CheckDuplicateSignoff(signoff_match.group(1)):
+            if (self.is_log or
+                self.commit.CheckDuplicateSignoff(signoff_match.group(1))):
                 out = [line]
 
         # Well that means this is an ordinary line
-- 
cgit v0.10.2