From fae22bbac5fbd4e515e0360ab12a23697d227f81 Mon Sep 17 00:00:00 2001
From: Joscha Rohmann <joscha-rohmann@online.de>
Date: Sun, 13 Mar 2016 21:38:15 +0100
Subject: [PATCH] Fixed bug in observable._expressionKeys.

Now observables with more then one expression on the same element (e.g.
multiple attributes) will update all expression and not only the ont that
got parsed first.
Fixes 138
---
 src/query/Expression.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/query/Expression.js b/src/query/Expression.js
index 79bbaa2..f4a9479 100644
--- a/src/query/Expression.js
+++ b/src/query/Expression.js
@@ -180,8 +180,8 @@ define([
           };
 
           blocks.each(observables, function (observable) {
-            if (!observable._expressionKeys[elementData.id]) {
-              observable._expressionKeys[elementData.id] = true;
+            if (!observable._expressionKeys[elementData.id + (attributeName ||'expression') +'[' + expression + ']']) {
+              observable._expressionKeys[elementData.id + (attributeName ||'expression') +'[' + expression + ']'] = true;
               observable._expressions.push(expressionObj);
             }