From 654c6a115efd5aa871cd453fb27ead8224964825 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Thu, 22 Aug 2013 10:35:16 +0200
Subject: Export type zlib:zstream/0

Terms of this type are returned and sometimes sit in states.
Exporting it allows us to properly track the types there.
---
 erts/preloaded/src/zlib.erl | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'erts/preloaded/src')

diff --git a/erts/preloaded/src/zlib.erl b/erts/preloaded/src/zlib.erl
index 1faae1c1f4..54391bd945 100644
--- a/erts/preloaded/src/zlib.erl
+++ b/erts/preloaded/src/zlib.erl
@@ -30,6 +30,8 @@
 	 compress/1,uncompress/1,zip/1,unzip/1,
 	 gzip/1,gunzip/1]).
 
+-export_type([zstream/0]).
+
 %% flush argument encoding
 -define(Z_NO_FLUSH,      0).
 -define(Z_SYNC_FLUSH,    2).
-- 
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