fixed small bug in parse_last_excludes

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@46 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/rdiff_backup/selection.py

@@ -221,7 +221,8 @@ pattern (such as '**') which matches the base directory.""" %
 
 	def parse_last_excludes(self):
 		"""Exit with error if last selection function isn't an exclude"""
-		if self.select_functions and not self.selection_functions[-1].exclude:
+		if (self.selection_functions and
+			not self.selection_functions[-1].exclude):
 			Log.FatalError(
 """Last selection expression:
     %s

trunk/rdiff-backup/src/selection.py

@@ -221,7 +221,8 @@ pattern (such as '**') which matches the base directory.""" %
 
 	def parse_last_excludes(self):
 		"""Exit with error if last selection function isn't an exclude"""
-		if self.select_functions and not self.selection_functions[-1].exclude:
+		if (self.selection_functions and
+			not self.selection_functions[-1].exclude):
 			Log.FatalError(
 """Last selection expression:
     %s