Merge branch 'eb/mail' into next

* eb/mail:
  Fix git-format-patch -s
  Some more memory leak avoidance
  Move "void *util" from "struct object" into "struct commit"
  Shrink "struct object" a bit

1 files changed, 1 insertions, 0 deletions

diff --git a/commit.h b/commit.h
index c9de1677e9..7c9ca3fbed 100644
--- a/commit.h
+++ b/commit.h
@@ -11,6 +11,7 @@ struct commit_list {
 
 struct commit {
 	struct object object;
+	void *util;
 	unsigned long date;
 	struct commit_list *parents;
 	struct tree *tree;