Regress.restore_orig_regfile should check Globals.fsync_directories Fixes

bug #21546


git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@853 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

 New in v1.1.15 (????/??/??)
 ---------------------------
 
+Regress.restore_orig_regfile should check if directories can be fsync'd
+before doing so. Fixes Savannah bug #21546. (Patch from Marc Horowitz)
+
 Rewrite quoting logic to independently check for escaping Windows special
 characters, non-ASCII chars, and uppercase chars. (Andrew Ferguson)
 

trunk/rdiff-backup/rdiff_backup/regress.py

@@ -294,7 +294,8 @@ class RegressITRB(rorpiter.ITRBranch):
 			if rf.mirror_rp.lstat(): rf.mirror_rp.delete()
 			rf.mirror_rp.write_from_fileobj(rf.get_restore_fp())
 			rpath.copy_attribs(rf.metadata_rorp, rf.mirror_rp)
-		rf.mirror_rp.get_parent_rp().fsync() # require move before inc delete
+		if Globals.fsync_directories:
+			rf.mirror_rp.get_parent_rp().fsync() # force move before inc delete
 
 	def start_process(self, index, rf):
 		"""Start processing directory"""