Removed unnecessary repetition

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/oxidized/hook/githubrepo.rb b/lib/oxidized/hook/githubrepo.rb
index b959f6d..a6c6807 100644
--- a/lib/oxidized/hook/githubrepo.rb
+++ b/lib/oxidized/hook/githubrepo.rb
@@ -49,7 +49,7 @@ class GithubRepo < Oxidized::Hook
       log "Using https auth", :debug
       Rugged::Credentials::UserPassword.new(username: cfg.username, password: cfg.password)
     else
-      @credentials ||= if cfg.has_key?('pubkey') && cfg.has_key?('privkey')
+      if cfg.has_key?('pubkey') && cfg.has_key?('privkey')
         log "Using ssh auth with key", :debug
         Rugged::Credentials::SshKey.new(username: 'git', publickey: File.expand_path(cfg.pubkey), privatekey: File.expand_path(cfg.privkey))
       else