X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fncmul.cpp;h=b64f580970db43ac2e712861607c27c6824febda;hp=b43ec9505c656e1be4e89dc232ddaa72d10f0ec2;hb=9e216f2fcbf44cdb56eef2eed383c300c7e97fb3;hpb=6c946d4c762f5a0d6a3b742f03556dd018d63886

diff --git a/ginac/ncmul.cpp b/ginac/ncmul.cpp
index b43ec950..b64f5809 100644
--- a/ginac/ncmul.cpp
+++ b/ginac/ncmul.cpp
@@ -3,7 +3,7 @@
  *  Implementation of GiNaC's non-commutative products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2017 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
@@ -521,7 +521,7 @@ unsigned ncmul::return_type() const
 	bool all_commutative = true;
 	exvector::const_iterator noncommutative_element; // point to first found nc element
 
-	exvector::const_iterator i = seq.begin(), end = seq.end();
+	auto i = seq.begin(), end = seq.end();
 	while (i != end) {
 		unsigned rt = i->return_type();
 		if (rt == return_types::noncommutative_composite)