From 40234423820294740aa535a713c2784d1bb23351 Mon Sep 17 00:00:00 2001
From: Richard Kreckel <kreckel@ginac.de>
Date: Thu, 25 Jan 2018 19:59:00 +0100
Subject: [PATCH] Fix previous commit 'Speed up special cases of
 square-free...'.

Huh, I swear 4ffb3cbb3 worked for me! Sorry for that.
---
 ginac/normal.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ginac/normal.cpp b/ginac/normal.cpp
index 9f8b7b4a..747783c6 100644
--- a/ginac/normal.cpp
+++ b/ginac/normal.cpp
@@ -1802,7 +1802,7 @@ static epvector sqrfree_yun(const ex &a, const symbol &x)
 	do {
 		w = quo(w, g, x);
 		if (w.is_zero()) {
-			return res;
+			return results;
 		}
 		z = quo(z, g, x) - w.diff(x);
 		exponent = exponent + 1;
-- 
2.45.1