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commit 677b2edd51317b214acacc1dee411765b0e7141a
parent 39a2445d7486a9a571b0d9c90f593047954f94a1
Author: Dan Stillman <dstillman@zotero.org>
Date:   Fri, 20 Oct 2017 17:42:11 -0400

Throw a proper error if item.relations isn't an object

Diffstat:
M
chrome/content/zotero/xpcom/data/dataObject.js
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/chrome/content/zotero/xpcom/data/dataObject.js b/chrome/content/zotero/xpcom/data/dataObject.js
@@ -402,6 +402,10 @@ Zotero.DataObject.prototype.removeRelation = function (predicate, object) {
 Zotero.DataObject.prototype.setRelations = function (newRelations) {
 	this._requireData('relations');
 	
+	if (typeof newRelations != 'object') {
+		throw new Error(`Relations must be an object (${typeof newRelations} given)`);
+	}
+	
 	var oldRelations = this._relations;
 	
 	// Limit predicates to letters and colons for now