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commit 14f40218a922a2eca69d141870c99bc2edc1469d
parent 1deba232facfe8351b08f88adf755e146108bbf4
Author: Dan Stillman <dstillman@zotero.org>
Date:   Thu, 26 Oct 2017 01:22:36 -0400

Fix potential restart error switching to first note of session

Diffstat:

Mchrome/content/zotero/bindings/styled-textbox.xml | 4+++-


1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/bindings/styled-textbox.xml b/chrome/content/zotero/bindings/styled-textbox.xml
@@ -620,7 +620,9 @@
 			<method name="clearUndo">
 				<body>
 				<![CDATA[
-					this._editor.undoManager.clear();
+					if (this._editor) {
+						this._editor.undoManager.clear();
+					}
 				]]>
 				</body>
 			</method>