diff options
Diffstat (limited to 'src/cmd/hgpatch/main.go')
| -rw-r--r-- | src/cmd/hgpatch/main.go | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/cmd/hgpatch/main.go b/src/cmd/hgpatch/main.go index 9e338abcb..d4169ae85 100644 --- a/src/cmd/hgpatch/main.go +++ b/src/cmd/hgpatch/main.go @@ -6,7 +6,6 @@ package main import ( "bytes" - "container/vector" "exec" "flag" "fmt" @@ -242,15 +241,17 @@ func chk(err os.Error) { // Undo log type undo func() os.Error -var undoLog vector.Vector // vector of undo +var undoLog []undo -func undoRevert(name string) { undoLog.Push(undo(func() os.Error { return hgRevert(name) })) } +func undoRevert(name string) { + undoLog = append(undoLog, undo(func() os.Error { return hgRevert(name) })) +} -func undoRm(name string) { undoLog.Push(undo(func() os.Error { return os.Remove(name) })) } +func undoRm(name string) { undoLog = append(undoLog, undo(func() os.Error { return os.Remove(name) })) } func runUndo() { - for i := undoLog.Len() - 1; i >= 0; i-- { - if err := undoLog.At(i).(undo)(); err != nil { + for i := len(undoLog) - 1; i >= 0; i-- { + if err := undoLog[i](); err != nil { fmt.Fprintf(os.Stderr, "%s\n", err) } } |