lib/s3repo/signer.rb in s3repo-2.0.3 vs lib/s3repo/signer.rb in s3repo-3.0.1

@@ -1,10 +1,10 @@
 module S3Repo
   ##
   # Signer object, signs files w/ GPG
   class Signer < Base
     def sign(path)
-      sig_path = path + '.sig'
+      sig_path = "#{path}.sig"
       run "gpg --detach-sign --local-user '#{key}' #{path}"
       sig_path
     end
 
     private