From 8cc93d064b946c642703097bffabea7b7a2e20ea Mon Sep 17 00:00:00 2001
From: Chris McCafferty <cilefen@gmail.com>
Date: Mon, 6 Mar 2017 20:13:44 -0500
Subject: [PATCH] Issue #2794289 by GoZ, droplet, chiranjeeb2410: add
 `type=button` to toolbar tab buttons

---
 core/modules/contextual/contextual.module | 1 +
 core/modules/tour/tour.module             | 1 +
 2 files changed, 2 insertions(+)

diff --git a/core/modules/contextual/contextual.module b/core/modules/contextual/contextual.module
index cf20318cb1e1..a814c391f110 100644
--- a/core/modules/contextual/contextual.module
+++ b/core/modules/contextual/contextual.module
@@ -36,6 +36,7 @@ function contextual_toolbar() {
       '#attributes' => [
         'class' => ['toolbar-icon', 'toolbar-icon-edit'],
         'aria-pressed' => 'false',
+        'type' => 'button',
       ],
     ],
     '#wrapper_attributes' => [
diff --git a/core/modules/tour/tour.module b/core/modules/tour/tour.module
index 1de83992bbf4..ce9f309247cb 100644
--- a/core/modules/tour/tour.module
+++ b/core/modules/tour/tour.module
@@ -54,6 +54,7 @@ function tour_toolbar() {
       '#attributes' => [
         'class' => ['toolbar-icon', 'toolbar-icon-help'],
         'aria-pressed' => 'false',
+        'type' => 'button',
       ],
     ],
     '#wrapper_attributes' => [
-- 
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