From 097cc3f6679a7c3769111cdb15a630186218d015 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Wed, 5 Oct 2016 16:25:59 +0200
Subject: Fix guard test for chardata

Previously only accepted lists tough a call is made to
unicode:characters_to_binary/1, and the functions where specified to
handle chardata.
---
 lib/wx/src/wxe.hrl | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/wx/src/wxe.hrl')

diff --git a/lib/wx/src/wxe.hrl b/lib/wx/src/wxe.hrl
index da65cb939d..0f42d7e82e 100644
--- a/lib/wx/src/wxe.hrl
+++ b/lib/wx/src/wxe.hrl
@@ -44,6 +44,8 @@
 -define(I,  signed-native).
 -define(F,  float-native).
 
+-define(is_chardata(String), (is_list(String) orelse is_binary(String))).
+
 -define(WXE_IDENTIFIER, wx_env).
 -define(BATCH_BEGIN,    0).
 -define(BATCH_END,      1).
-- 
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