From 44d8afa6f05beaa1d240f84a6d2a80a98d74a2db Mon Sep 17 00:00:00 2001
From: Kris Selden <kris.selden@gmail.com>
Date: Tue, 6 Sep 2016 13:06:11 -0700
Subject: [PATCH] Fixes #14192

Ensure rerender in ComponentNodeManager passes meta
the same way as it does in render.

Remove invalid fix to above issue that caused
moduleName to be incorrectly mutated.
---
 packages/ember-htmlbars/lib/hooks/component.js     | 14 ++------------
 .../lib/node-managers/component-node-manager.js    |  3 ++-
 2 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/packages/ember-htmlbars/lib/hooks/component.js b/packages/ember-htmlbars/lib/hooks/component.js
index b9106337acc..c46fb952250 100644
--- a/packages/ember-htmlbars/lib/hooks/component.js
+++ b/packages/ember-htmlbars/lib/hooks/component.js
@@ -53,26 +53,16 @@ export default function componentHook(renderNode, env, scope, _tagName, params,
   // Determine if this is an initial render or a re-render.
   if (state.manager) {
     let sm = state.manager;
-    let templateMeta = null;
-    if (sm.block) {
-      templateMeta = sm.block.template.meta;
-    } else if (sm.scope && sm.scope._view && sm.scope._view.template) {
-      templateMeta = sm.scope._view.template.meta;
-    }
-    env.meta.moduleName = (templateMeta && templateMeta.moduleName) || (env.meta && env.meta.moduleName);
     extractPositionalParams(renderNode, sm.component.constructor, params, attrs, false);
     state.manager.rerender(env, attrs, visitor);
     return;
   }
 
   let parentView = env.view;
-  let options = { };
+
   let moduleName = env.meta && env.meta.moduleName;
-  if (moduleName) {
-    options.source = `template:${moduleName}`;
-  }
+  let options = { source: moduleName && `template:${moduleName}` };
   let { component, layout } = lookupComponent(env.owner, tagName, options);
-
   assert(`HTMLBars error: Could not find component named "${tagName}" (no component or template with that name was found)`, !!(component || layout));
 
   let manager = ComponentNodeManager.create(renderNode, env, {
diff --git a/packages/ember-htmlbars/lib/node-managers/component-node-manager.js b/packages/ember-htmlbars/lib/node-managers/component-node-manager.js
index 592427f9a59..f3a29c7f33b 100644
--- a/packages/ember-htmlbars/lib/node-managers/component-node-manager.js
+++ b/packages/ember-htmlbars/lib/node-managers/component-node-manager.js
@@ -121,7 +121,8 @@ ComponentNodeManager.prototype.rerender = function ComponentNodeManager_rerender
   let component = this.component;
 
   return instrument(component, function ComponentNodeManager_rerender_instrument() {
-    let env = _env.childWithView(component);
+    let meta = this.block && this.block.template.meta;
+    let env = _env.childWithView(component, meta);
 
     let snapshot = takeSnapshot(attrs);