Make sure 'collections' passed to Translate is an array

Juris-M · Feb 8, 2017 · a4572c9 · a4572c9
1 parent 27cb099
commit a4572c9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/chrome/content/zotero/xpcom/translation/translate.js b/chrome/content/zotero/xpcom/translation/translate.js
@@ -1278,6 +1278,9 @@ Zotero.Translate.Base.prototype = {
 		this._currentState = "translate";
 
 		this._libraryID = options.libraryID;
+		if (options.collections && !Array.isArray(options.collections)) {
+			throw new Error("'collections' must be an array");
+		}
 		this._collections = options.collections;
 		this._saveAttachments = options.saveAttachments === undefined || options.saveAttachments;