Fix traceback when nothing was added during unbundle
The changegroup and commit hook are now run only when
something is modified.
The correct number of changesets added is printed.
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
54837d97f2932a8194e69745a280a2c11e61ff9c 644 b
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
54837d97f2932a8194e69745a280a2c11e61ff9c 644 b
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
changeset: 2:9f827976dae4
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: 2
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
changeset: 3:142428fbbcc5
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: 3
d6e3c4976c13feb1728cd3ac851abaf7256a5c23 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
changeset: 4:4d450f9aa680
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: 4
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
54837d97f2932a8194e69745a280a2c11e61ff9c 644 b
3570202ceac2b52517df64ebd0a062cb0d8fe33a 644 c
changeset: 4:4d450f9aa680
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: 4
d6e3c4976c13feb1728cd3ac851abaf7256a5c23 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
changeset: 6:b4b8b9afa8cc
tag: tip
parent: 4:4d450f9aa680
parent: 5:a7925a42d0df
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: 6
d6e3c4976c13feb1728cd3ac851abaf7256a5c23 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
changeset: 7:f84d0b1b024e
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: 7