From 8bf121655b60d559c2a939b941d5a763cf72efe4 Mon Sep 17 00:00:00 2001
From: bohung <bohung@rulingcom.com>
Date: Fri, 4 Nov 2022 15:15:14 +0800
Subject: [PATCH] Fix bug.

---
 patchfile.gemspec | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/patchfile.gemspec b/patchfile.gemspec
index 7be7161..3dfdd55 100644
--- a/patchfile.gemspec
+++ b/patchfile.gemspec
@@ -76,15 +76,20 @@ if bundle_update_flag
 					require 'nokogiri'
 				rescue ScriptError => e
 					if RUBY_VERSION.to_f <= 2.1
-						system('gem install nokogiri -v 1.7.0.1')
+						nokogiri_version = '1.7.0.1'
 					else
-						system('gem install nokogiri -v 1.8.5')
+						nokogiri_version = '1.8.5'
 					end
-					gem_home = ENV["GEM_HOME"]
-					if !gem_home.nil?
-						$LOAD_PATH << "#{gem_home}/gems/nokogiri-1.7.0.1/lib"
-						$LOAD_PATH << "#{gem_home}/extensions/#{RUBY_PLATFORM}/#{RUBY_VERSION}/nokogiri-1.7.0.1"
-						require 'nokogiri'
+					flag = system("gem install nokogiri -v #{nokogiri_version}")
+					if flag
+						gem_home = ENV["GEM_HOME"]
+						if !gem_home.nil?
+							$LOAD_PATH << "#{gem_home}/gems/nokogiri-#{nokogiri_version}/lib"
+							$LOAD_PATH << "#{gem_home}/extensions/#{RUBY_PLATFORM}/#{RUBY_VERSION}/nokogiri-#{nokogiri_version}"
+							require 'nokogiri'
+						end
+					else
+						next
 					end
 				end
 				puts "changing header.html.erb in #{folder}/home/header.html.erb"