From f3b17b92b7869caf842ed52764dcc4ae54af1dd0 Mon Sep 17 00:00:00 2001
From: Jeff Wong <awole20@gmail.com>
Date: Sat, 14 Jul 2018 15:57:58 -0700
Subject: [PATCH] Fix: delay panning until we can determine direction

---
 app/assets/javascripts/discourse/mixins/pan-events.js.es6 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/assets/javascripts/discourse/mixins/pan-events.js.es6 b/app/assets/javascripts/discourse/mixins/pan-events.js.es6
index 055533d437e..b4247d861df 100644
--- a/app/assets/javascripts/discourse/mixins/pan-events.js.es6
+++ b/app/assets/javascripts/discourse/mixins/pan-events.js.es6
@@ -100,6 +100,9 @@ export default Ember.Mixin.create({
     }
     const previousState = this.get("_panState");
     const newState = this._calculateNewPanState(previousState, e);
+    if (previousState.start && newState.distance < 5) {
+      return;
+    }
     this.set("_panState", newState);
     if (previousState.start && "panStart" in this) {
       this.panStart(newState);