Extract joinZipPath to zipfile

2 files changed, 7 insertions, 6 deletions

diff --git a/lib/docx/body-reader.js b/lib/docx/body-reader.js
index 2d74c13..175b724 100644
--- a/lib/docx/body-reader.js
+++ b/lib/docx/body-reader.js
@@ -5,6 +5,7 @@ var _ = require("underscore");
 var documents = require("../documents");
 var Result = require("../results").Result;
 var warning = require("../results").warning;
+var joinZipPath = require("../zipfile").joinZipPath;
 
 
 function BodyReader(options) {
@@ -420,12 +421,6 @@ function negate(predicate) {
     };
 }
 
-function joinZipPath(first, second) {
-    // In general, we should check first and second for trailing and leading slashes,
-    // but in our specific case this seems to be sufficient
-    return first + "/" + second;
-}
-
 
 function emptyResultWithMessages(messages) {
     return new ReadResult(null, null, messages);
diff --git a/lib/zipfile.js b/lib/zipfile.js
index eb6bf66..708b07a 100644
--- a/lib/zipfile.js
+++ b/lib/zipfile.js
@@ -3,6 +3,7 @@ var JSZip = require("jszip");
 var promises = require("./promises");
 
 exports.openArrayBuffer = openArrayBuffer;
+exports.joinZipPath = joinZipPath;
 
 function openArrayBuffer(arrayBuffer) {
     var zipFile = new JSZip(arrayBuffer);
@@ -36,3 +37,8 @@ function openArrayBuffer(arrayBuffer) {
     };
 }
 
+function joinZipPath(first, second) {
+    // In general, we should check first and second for trailing and leading slashes,
+    // but in our specific case this seems to be sufficient
+    return first + "/" + second;
+}