Fix for restore without mirror_metadata

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@360 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

@@ -3,6 +3,9 @@ New in v0.13.1 (2003/08/??)
 
 Patch by Arkadiusz Patyk fixes building with Python 2.3c1.
 
+Restore of archives made by 0.10.x and earlier fixed, although hard
+link information is not restored.  (Bug reported by Jeff Lessem.)
+
 
 New in v0.13.0 (2003/07/22)
 ---------------------------

trunk/rdiff-backup/rdiff_backup/restore.py

@@ -180,8 +180,7 @@ class MirrorStruct:
 		rorp = rf.get_attribs()
 		yield rorp
 		if rorp.isdir():
-			for sub_rf in rf.yield_sub_rfs():
-				for rorp in yield_attribs(sub_rf): yield rorp
+			for sub_rf in rf.yield_sub_rfs(): yield sub_rf.get_attribs()
 
 	def subtract_indicies(cls, index, rorp_iter):
 		"""Subtract index from index of each rorp in rorp_iter

trunk/rdiff-backup/testing/finaltest.py

@@ -295,6 +295,19 @@ class Final(PathSetter):
 		popen_fp.close()
 		assert wc_output.split() == ["0", "0", "0"], wc_output
 
+	def testLegacy(self):
+		"""Test restoring directory with no mirror_metadata file"""
+		self.delete_tmpdirs()
+		self.set_connections(None, None, None, None)
+		self.exec_rb(10000, 'testfiles/various_file_types',
+					 'testfiles/output')
+		self.exec_rb(20000, 'testfiles/empty', 'testfiles/output')
+		assert not os.system(MiscDir + '/myrm testfiles/output/rdiff-backup-data/mirror_metadata*')
+		self.exec_rb_extra_args(None, '-r0', 'testfiles/output',
+								'testfiles/restoretarget1')
+		assert CompareRecursive(Local.vftrp, Local.rpout1,
+								compare_hardlinks = 0)
+
 
 class FinalMisc(PathSetter):
 	"""Test miscellaneous operations like list-increments, etc.