View difference between Paste ID: <a href="/arq6UsWt">arq6UsWt</a> and <a href="/ucCwYWZV">ucCwYWZV</a>

before amend of C1:
1		before amend of C1:
2	-	C3---C2---C1---A1---A2
2	+	C3---C2---C1 <- master
3		\
4		\---A1---A2 <- A
5	-	C3---C2---C1'
5	+
6		after amend of C1:
7	-	\---C1---A1---A2
7	+	C3---C2---C1' <- master
8		\
9	-	what I want now:
9	+	\---C1---A1---A2 <- A
10	-	C3---C2---C1'---A1---A2
10	+
11		what git tries to do if i checkout A, rebase master:
12		C3---C2---C1' <- master
13		\
14		\---C1---A1---A2 <- A
15
16		what I want instead:
17		C3---C2---C1' <- master
18		\
19		\---A1---A2 <- A