X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Ftime_antipode.cpp;h=ee543215fb5516a1949f0715a6151cc618fd5447;hp=24da0b753b54e781787a0bc28995edbca5aba287;hb=HEAD;hpb=bb2866ed001b2dd297fa83573ffc10dd95a12c97

diff --git a/check/time_antipode.cpp b/check/time_antipode.cpp
index 24da0b75..b5109ce8 100644
--- a/check/time_antipode.cpp
+++ b/check/time_antipode.cpp
@@ -12,11 +12,11 @@
  *  This program is based on work by
  *      Isabella Bierenbaum <bierenbaum@thep.physik.uni-mainz.de> and
  *      Dirk Kreimer <dkreimer@bu.edu>.
- *  For details, please see <http://www.arXiv.org/abs/hep-th/0111192>.
+ *  For details, please see <https://www.arXiv.org/abs/hep-th/0111192>.
  */
 
 /*
- *  GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2024 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
@@ -308,7 +308,7 @@ bool node::operator<(const node &n) const
 		return typeid(*vert).before(typeid(*n.vert));
 	// Are the indices of the top-level nodes different?
 	if (!(*vert==*n.vert))
-		return (vert<n.vert);
+		return (*vert<*n.vert);
 	// Are the sets of children different, one by one?
 	return (children<n.children);
 }