[U-Boot] [PATCH] patman: Do not Cc addresses included in To list

[Otavio Salvador]

In case an address is listed in the To list, those will be skipped on
Cc list or user might end with a duplicated message.

This fixes the case when a tag points to same address used as series
destination thus avoiding duplicated sending.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 tools/patman/series.py |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/patman/series.py b/tools/patman/series.py
index eda1e9b..c338ccb 100644
--- a/tools/patman/series.py
+++ b/tools/patman/series.py
@@ -114,6 +114,12 @@ class Series(dict):
                 cc_list += gitutil.BuildEmailList(commit.tags)
             cc_list += gitutil.BuildEmailList(commit.cc_list)
 
+            # Remove items on To list
+            try:
+                map(cc_list.remove, gitutil.BuildEmailList(self.to))
+            except ValueError:
+                pass
+
             for email in cc_list:
                 if email == None:
                     email = col.Color(col.YELLOW, "<alias '%s' not found>"
-- 
1.7.10.4