X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;ds=sidebyside;f=ginac%2Fidx.cpp;h=c1412b9de73ff8bcfe5c43e7d679e7c4d3757935;hb=4ee761760b3db8649b8b616256cd7466fe2cd033;hp=3e17569a1a869f37bff5f3916288639b66781a05;hpb=fcbad847e1a51b95cf6efe4583a931e4c0d56e6e;p=ginac.git

diff --git a/ginac/idx.cpp b/ginac/idx.cpp
index 3e17569a..c1412b9d 100644
--- a/ginac/idx.cpp
+++ b/ginac/idx.cpp
@@ -3,7 +3,7 @@
  *  Implementation of GiNaC's indices. */
 
 /*
- *  GiNaC Copyright (C) 1999-2007 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -234,8 +234,11 @@ void spinidx::do_print_tree(const print_tree & c, unsigned level) const
 
 bool idx::info(unsigned inf) const
 {
-	if (inf == info_flags::idx)
-		return true;
+	switch(inf) {
+		case info_flags::idx:
+		case info_flags::has_indices:
+			return true;
+	}
 	return inherited::info(inf);
 }