NFS friendly fix by Perdaens

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@528 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

branches/r0-12/rdiff-backup/CHANGELOG

@@ -9,7 +9,13 @@ Kaltenecker for bug report.
 Fixed error when --restrict path given with trailing backslash.  Bug
 report by Åke Brännström.
 
-Backported regress fix from 0.13.x.  But noticed by Alan Horn.
+Backported regress fix from 0.13.x.  Bug noticed by Alan Horn.
+
+Added error-correcting fsync suggestion by Antoine Perdaens.
+rdiff-backup may work better with NFS now.
+
+Fix for regress warning code:  rdiff-backup should warn you if you are
+trying to back up a directory into itself.
 
 
 New in v0.12.6 (2003/11/02)

branches/r0-12/rdiff-backup/rdiff_backup/rpath.py

@@ -724,7 +724,9 @@ class RPath(RORPath):
 		log.Log("Deleting %s" % self.path, 7)
 		if self.isdir():
 			try: self.rmdir()
-			except os.error: shutil.rmtree(self.path)
+			except os.error:
+				if Globals.fsync_directories: self.fsync()
+				self.conn.shutil.rmtree(self.path)
 		else: self.conn.os.unlink(self.path)
 		self.setdata()