From 609d835ce04a1f6320377780a11fb32382e1e419 Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Tue, 14 Jan 2014 11:25:34 +0100
Subject: erts: Let enif_map_iterator_next/prev return 0 to signal end of map.

---
 erts/emulator/beam/erl_nif.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'erts/emulator/beam')

diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index ca82590a78..def9a7efe1 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -1771,8 +1771,8 @@ int enif_map_iterator_next(ErlNifEnv *env, ErlNifMapIterator *iter)
 	if (iter->idx != iter->t_limit) {
 	    iter->ks++;
 	    iter->vs++;
+	    return 1;
 	}
-	return 1;
     }
     return 0;
 }
@@ -1785,8 +1785,8 @@ int enif_map_iterator_prev(ErlNifEnv *env, ErlNifMapIterator *iter)
 	if (iter->idx != iter->h_limit ) {
 	    iter->ks--;
 	    iter->vs--;
+	    return 1;
 	}
-	return 1;
     }
     return 0;
 }
-- 
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