fix a regression with truncation detection

2013-05-29 15:08:24 -07:00 · 2013-05-29 15:08:24 -07:00 · 68dffd22b4
parent de27e252a7
commit 68dffd22b4
2 changed files with 3 additions and 0 deletions
--- a/watch/inotify.go
+++ b/watch/inotify.go
@ -107,6 +107,7 @@ func (fw *InotifyFileWatcher) ChangeEvents(t tomb.Tomb, fi os.FileInfo) *FileCha
 				}else{
 					changes.NotifyModified()
 				}
+				prevSize = fw.Size
 			}
 		}
 	}()
--- a/watch/polling.go
+++ b/watch/polling.go
@ -80,8 +80,10 @@ func (fw *PollingFileWatcher) ChangeEvents(t tomb.Tomb, origFi os.FileInfo) *Fil
 			fw.Size = fi.Size()
 			if prevSize > 0 && prevSize > fw.Size {
 				changes.NotifyTruncated()
+				prevSize = fw.Size
 				continue
 			}
+			prevSize = fw.Size

 			// File was appended to (changed)?
 			modTime := fi.ModTime()