[polari/wip/kunaljain/polari-search-merge-results] Init merging results

[Kunal Jain <kunaljain src gnome org>]

commit f45c6b89355b0d01609f274686f717b488726e90
Author: Kunaal Jain <kunaalus gmail com>
Date:   Fri Aug 26 20:04:15 2016 +0530

    Init merging results

 src/resultView.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/resultView.js b/src/resultView.js
index 7e23950..2e79e02 100644
--- a/src/resultView.js
+++ b/src/resultView.js
@@ -171,6 +171,7 @@ const ResultView = new Lang.Class({
 
         this._channelName = channel;
         this._resultsAvailable = [];
+        this._seenMessages = {};
 
         this._createTags();