X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fmul.cpp;h=35ba88e4431dbf90ee7475117ed3623c2c7d24e0;hp=53c381152b46095c4ecfb47830de69fc8f7e8b57;hb=8bf0597dde55e4c94a2ff39f1d8130902e3d7a9b;hpb=d327f3f00c66a79d42855939866047b3e8caa630

diff --git a/ginac/mul.cpp b/ginac/mul.cpp
index 53c38115..35ba88e4 100644
--- a/ginac/mul.cpp
+++ b/ginac/mul.cpp
@@ -3,7 +3,7 @@
  *  Implementation of GiNaC's products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2009 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
@@ -20,11 +20,6 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <iostream>
-#include <vector>
-#include <stdexcept>
-#include <limits>
-
 #include "mul.h"
 #include "add.h"
 #include "power.h"
@@ -37,6 +32,11 @@
 #include "symbol.h"
 #include "compiler.h"
 
+#include <iostream>
+#include <limits>
+#include <stdexcept>
+#include <vector>
+
 namespace GiNaC {
 
 GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(mul, expairseq,
@@ -683,7 +683,7 @@ bool algebraic_match_mul_with_mul(const mul &e, const ex &pat, exmap& repls,
 		int factor, int &nummatches, const std::vector<bool> &subsed,
 		std::vector<bool> &matched)
 {
-	if (factor == pat.nops())
+	if (factor == (int)pat.nops())
 		return true;
 
 	for (size_t i=0; i<e.nops(); ++i) {