Fix "undefined" prefix from md5Async()

2016-01-22 01:10:08 -05:00 · 2016-01-22 01:10:08 -05:00 · e206d70595
commit e206d70595
parent 0a5e31a4e1
1 changed files with 1 additions and 1 deletions
--- a/chrome/content/zotero/xpcom/utilities_internal.js
+++ b/chrome/content/zotero/xpcom/utilities_internal.js
@ -142,7 +142,7 @@ Zotero.Utilities.Internal = {
 						}
 						// Hex string
 						else {
-							let hexStr;
+							let hexStr = "";
 							for (let i = 0; i < hash.length; i++) {
 								hexStr += toHexString(hash.charCodeAt(i));
 							}