From 131d527194c15034422a0caf740bdf5a68689aea Mon Sep 17 00:00:00 2001
From: Richard Kreckel <kreckel@ginac.de>
Date: Mon, 18 Dec 2017 19:19:34 +0100
Subject: [PATCH 1/1] Minor sreamlining of some internal code using class
 lst...

...without any external effect at all.
---
 ginac/factor.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/ginac/factor.cpp b/ginac/factor.cpp
index f70e41bd..2c0ab8a5 100644
--- a/ginac/factor.cpp
+++ b/ginac/factor.cpp
@@ -2070,13 +2070,8 @@ static ex hensel_multivar(const ex& a, const ex& x, const vector<EvalPoint>& I,
 		acand *= U[i];
 	}
 	if ( expand(a-acand).is_zero() ) {
-		lst res;
-		for ( size_t i=0; i<U.size(); ++i ) {
-			res.append(U[i]);
-		}
-		return res;
+		return lst(U.begin(), U.end());
 	} else {
-		lst res;
 		return lst{};
 	}
 }
-- 
2.44.0