From 4f65a3a9a17809c9bba815dbb755e7b6e2e06420 Mon Sep 17 00:00:00 2001
From: piro <piro@599a83e7-65a4-db11-8015-0010dcdd6dc2>
Date: Wed, 24 Mar 2010 13:25:47 +0000
Subject: [PATCH] =?UTF-8?q?XPath=E5=BC=8F=E3=82=92=E6=94=B9=E8=A1=8C?=
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git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@6422 599a83e7-65a4-db11-8015-0010dcdd6dc2
---
 modules/utils.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/utils.js b/modules/utils.js
index f6bc13b5..9eae0d8f 100644
--- a/modules/utils.js
+++ b/modules/utils.js
@@ -1262,7 +1262,10 @@ var TreeStyleTabUtils = {
 		var id = aTab.getAttribute(this.kID);
 		if (!id) return null; // not initialized yet
 		return this.evaluateXPath(
-				'preceding-sibling::xul:tab[contains(concat("|", @'+this.kCHILDREN+', "|"), "|'+id+'|")]',
+				'preceding-sibling::xul:tab[contains('+
+					'concat("|", @'+this.kCHILDREN+', "|"),'+
+					'"|'+id+'|"'+
+				')][1]',
 				aTab,
 				Ci.nsIDOMXPathResult.FIRST_ORDERED_NODE_TYPE
 			).singleNodeValue;