Avoid useless assignment

openid · Mar 16, 2019 · ed225e2 · ed225e2
1 parent 7d24f66
commit ed225e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/openid/store/filesystem.rb b/lib/openid/store/filesystem.rb
@@ -230,7 +230,7 @@ def mktemp
       # create a safe filename from a url
       def filename_escape(s)
         s = '' if s.nil?
-        filename_chunks = s.each_char.flat_map {|c|
+        s.each_char.flat_map {|c|
           @@FILENAME_ALLOWED.include?(c) ? c : c.bytes.map {|b|
             "_%02X" % b
           }