From 3a239cf1ad1f6182c77981946db4f3fb2795f084 Mon Sep 17 00:00:00 2001
From: Bohung <bohung@rulingcom.com>
Date: Fri, 26 Nov 2021 11:49:39 +0800
Subject: [PATCH] Fix bug.

---
 announcement.gemspec | 1 +
 1 file changed, 1 insertion(+)

diff --git a/announcement.gemspec b/announcement.gemspec
index 64ef267..3a40ed2 100644
--- a/announcement.gemspec
+++ b/announcement.gemspec
@@ -249,6 +249,7 @@ if bundle_update_flag
     r.each do |mode,v1|
       v1.each do |clients,d|
         d.each do |k,v|
+          next if v.class != Hash
           if !v["username"].nil?
             if v["options"].nil?
               v["options"] = {}