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commit 7ac35363e35e32adbd42dfa1537ea7956bbe5847
parent 3ee09e8d38b73247cab4cb8df00b4d03d66f62e2
Author: Dan Stillman <dstillman@zotero.org>
Date:   Wed, 14 May 2014 17:18:54 -0400

Clear guidance panel before adding text

This is probably only necessary if the pref is reset manually, but this
prevents duplicate text in that situation.

Diffstat:
M
chrome/content/zotero/bindings/guidancepanel.xml
 | 
5
+++++

1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/chrome/content/zotero/bindings/guidancepanel.xml b/chrome/content/zotero/bindings/guidancepanel.xml
@@ -54,6 +54,11 @@
 					if(!text) text = Zotero.getString("firstRunGuidance."+about);
 					text = text.split("\n");
 					var descriptionNode = panel.lastChild;
+					
+					while (descriptionNode.hasChildNodes()) {
+						descriptionNode.removeChild(descriptionNode.firstChild);
+					}
+					
 					while(text.length) {
 						var textLine = text.shift();
 						descriptionNode.appendChild(document.createTextNode(textLine));