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[cloudstack] Fix warning in ruby 1.8.7

This commit is contained in:
Aaron Suggs 2012-03-08 10:30:03 -05:00
parent e0762ccaa8
commit 850bd6d0f2
1 changed files with 2 additions and 2 deletions
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4
lib/fog/cloudstack.rb
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@ -8,7 +8,7 @@ module Fog
service(:compute, 'cloudstack/compute','Compute') service(:compute, 'cloudstack/compute','Compute')
DIGEST = OpenSSL::Digest::Digest.new('sha1') @@digest = OpenSSL::Digest::Digest.new('sha1')
def self.escape(string) def self.escape(string)
string = CGI::escape(string) string = CGI::escape(string)
@ -19,7 +19,7 @@ module Fog
def self.signed_params(key,params) def self.signed_params(key,params)
query = params.to_a.sort.collect{|c| "#{c[0]}=#{escape(c[1].to_s)}"}.join('&').downcase query = params.to_a.sort.collect{|c| "#{c[0]}=#{escape(c[1].to_s)}"}.join('&').downcase
signed_string = Base64.encode64(OpenSSL::HMAC.digest(DIGEST,key,query)).strip signed_string = Base64.encode64(OpenSSL::HMAC.digest(@@digest,key,query)).strip
signed_string signed_string
end end