From 5cce8836ccffbaf71879b2efbb5788278e7f7e90 Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Wed, 8 Mar 2017 14:41:54 +0100
Subject: erts: Fix faulty ASSERT for failed dec_term

when a recursive call to dec_term() has already done erts_factory_undo
and set factory->hp to NULL.
---
 erts/emulator/beam/external.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'erts')

diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c
index 205a7711ec..186b250c7e 100644
--- a/erts/emulator/beam/external.c
+++ b/erts/emulator/beam/external.c
@@ -4010,7 +4010,7 @@ error:
 	    factory->hp = hp;   /* the largest must be the freshest */
 	}
     }
-    else ASSERT(factory->hp == hp);
+    else ASSERT(!factory->hp || factory->hp == hp);
 
 error_hamt:
     erts_factory_undo(factory);
-- 
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