From ccd5695125f1516db25424dc723eaa9fc6b3e87a Mon Sep 17 00:00:00 2001
From: Wang Chucheng <me@wangchucheng.com>
Date: Tue, 6 Jul 2021 23:12:35 +0800
Subject: fix: cannot switch color scheme without utterances

---
 assets/js/eureka.js | 14 ++++++++------
 data/eureka.yaml    |  2 +-
 package.json        |  2 +-
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/assets/js/eureka.js b/assets/js/eureka.js
index 5aa52a7..f2ea102 100644
--- a/assets/js/eureka.js
+++ b/assets/js/eureka.js
@@ -154,12 +154,14 @@ function getcolorscheme() {
 {{ $enableUtterances := and (eq $commentHandler "utterances") (eq .Site.Params.comment.utterances.theme "eureka") }}
 {{- if $enableUtterances }}
 function switchUtterancesTheme(theme) {
-    const message = {
-        type: 'set-theme',
-        theme: theme,
-      };
-    const utterances = document.querySelector('iframe').contentWindow; // try event.source instead
-    utterances.postMessage(message, 'https://utteranc.es');
+    try {
+        const message = {
+            type: 'set-theme',
+            theme: theme,
+          };
+        const utterances = document.querySelector('iframe').contentWindow; // try event.source instead
+        utterances.postMessage(message, 'https://utteranc.es');
+    } catch {}
 }
 {{- end }}
 
diff --git a/data/eureka.yaml b/data/eureka.yaml
index b7b5629..986f7e6 100644
--- a/data/eureka.yaml
+++ b/data/eureka.yaml
@@ -1 +1 @@
-version: 0.8.1-dev
\ No newline at end of file
+version: 0.8.1
\ No newline at end of file
diff --git a/package.json b/package.json
index 5310624..3857f8d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hugo-eureka",
-    "version": "0.8.1-dev",
+    "version": "0.8.1",
     "description": "Eureka is a feature-rich and highly customizable Hugo theme.",
     "repository": "https://github.com/wangchucheng/hugo-eureka",
     "author": "C. Wang <me@wangchucheng.com>",
-- 
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