From efbef0f22ca97fdf2e25a3ba109d90e6649efa3a Mon Sep 17 00:00:00 2001
From: Pasi Kallinen <paxed@alt.org>
Date: Mon, 4 Nov 2019 18:58:22 +0200
Subject: [PATCH] Fix unleashable message given for non-leashed monster

---
 src/mon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mon.c b/src/mon.c
index 9b734d0db..4f0a13d4a 100644
--- a/src/mon.c
+++ b/src/mon.c
@@ -3762,7 +3762,7 @@ boolean msg;      /* "The oldmon turns into a newmon!" */
     /* take on the new form... */
     set_mon_data(mtmp, mdat);
 
-    if (!leashable(mtmp))
+    if (mtmp->mleashed && !leashable(mtmp))
         m_unleash(mtmp, TRUE);
 
     if (emits_light(olddata) != emits_light(mtmp->data)) {