From 3626ad25143915226db70ace2243275bfd65b378 Mon Sep 17 00:00:00 2001
From: Christian Holm <cho@cubitech.dk>
Date: Thu, 8 Jun 2017 11:04:34 +0200
Subject: [PATCH] =?UTF-8?q?Don=E2=80=99t=20set=20address=20if=20hyperlink?=
 =?UTF-8?q?=20r:id=20is=20undefined?=
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---
 lib/xlsx/xform/sheet/worksheet-xform.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/xlsx/xform/sheet/worksheet-xform.js b/lib/xlsx/xform/sheet/worksheet-xform.js
index dc946fc72..d1c84577d 100644
--- a/lib/xlsx/xform/sheet/worksheet-xform.js
+++ b/lib/xlsx/xform/sheet/worksheet-xform.js
@@ -262,7 +262,9 @@ utils.inherits(WorkSheetXform, BaseXform, {
       return h;
     }, {});
     options.hyperlinkMap = (model.hyperlinks || []).reduce(function(h, hyperlink) {
-      h[hyperlink.address] = rels[hyperlink.rId].Target;
+      if (hyperlink.rId) {
+        h[hyperlink.address] = rels[hyperlink.rId].Target;
+      }
       return h;
     }, {});
     options.formulae = {};