From 2a5a055d1ca2f1b3ba3f12f9df9ca704587e7f6c Mon Sep 17 00:00:00 2001
From: fuyu <54523771+mfmfuyu@users.noreply.github.com>
Date: Mon, 3 Feb 2020 21:05:13 +0900
Subject: [PATCH] =?UTF-8?q?=E3=83=9A=E3=83=BC=E3=82=B8=E3=83=90=E3=83=83?=
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---
 src/client/app.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/client/app.vue b/src/client/app.vue
index 75036b01e..d2880be59 100644
--- a/src/client/app.vue
+++ b/src/client/app.vue
@@ -251,7 +251,7 @@ export default Vue.extend({
 
 	methods: {
 		back() {
-			window.history.back();
+			if (this.canBack) window.history.back();
 		},
 
 		post() {
@@ -814,7 +814,7 @@ export default Vue.extend({
 				> [data-icon] {
 					width: ($header-height - ($avatar-margin * 2));
 				}
-		
+
 				> [data-icon],
 				> .avatar {
 					margin-right: $avatar-margin;