inhbit: don't crash on commit with no changes
Before this patch inhibit would crash when running hg amend with no changes.
This patch fixes this case and adds a test to prevent regression.
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> [extensions]
> hgext.graphlog=
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
$ template='{rev}:{node|short}@{branch}({obsolete}/{phase}) {desc|firstline}\n'
$ glog() {
> hg glog --template "$template" "$@"
> }
Test outgoing, common A is suspended, B unstable and C secret, remote
has A and B, neither A or C should be in outgoing.
$ hg init source
$ cd source
$ echo a > a
$ hg ci -qAm A a
$ echo b > b
$ hg ci -qAm B b
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo c > c
$ hg ci -qAm C c
$ hg phase --secret --force .
$ hg kill 0 1
2 changesets pruned
1 new unstable changesets
$ glog --hidden
@ 2:244232c2222a@default(unstable/secret) C
|
| x 1:6c81ed0049f8@default(extinct/draft) B
|/
x 0:1994f17a630e@default(suspended/draft) A
$ hg init ../clone
$ cat > ../clone/.hg/hgrc <<EOF
> [phases]
> publish = false
> EOF
$ hg outgoing ../clone --template "$template"
comparing with ../clone
searching for changes
0:1994f17a630e@default(suspended/draft) A