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commit e3da547c81e4c4385651c4973224be6681134762
parent 2a69885b116a119caf18f67f01742f6de8c814d7
Author: Dan Stillman <dstillman@zotero.org>
Date:   Thu,  7 May 2015 18:21:54 -0400

Avoid error if item tree disappeared during refresh

Diffstat:
M
chrome/content/zotero/xpcom/itemTreeView.js
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/chrome/content/zotero/xpcom/itemTreeView.js b/chrome/content/zotero/xpcom/itemTreeView.js
@@ -109,6 +109,9 @@ Zotero.ItemTreeView.prototype.setTree = Zotero.serial(Zotero.Promise.coroutine(f
 		}
 		
 		yield this.refresh();
+		if (!this._treebox.treeBody) {
+			return;
+		}
 		
 		// Add a keypress listener for expand/collapse
 		var tree = this._treebox.treeBody.parentNode;