1 files changed, 5 insertions, 5 deletions
diff --git a/lib/gitlab/encoding_helper.rb b/lib/gitlab/encoding_helper.rb
index 5b5071ffc39..d1fd5dfe0cb 100644
--- a/lib/gitlab/encoding_helper.rb
+++ b/lib/gitlab/encoding_helper.rb
@@ -68,14 +68,14 @@ module Gitlab
       nil
     end
 
-    def encode_binary(s)
-      return "" if s.nil?
+    def encode_binary(str)
+      return "" if str.nil?
 
-      s.dup.force_encoding(Encoding::ASCII_8BIT)
+      str.dup.force_encoding(Encoding::ASCII_8BIT)
     end
 
-    def binary_stringio(s)
-      StringIO.new(s || '').tap { |io| io.set_encoding(Encoding::ASCII_8BIT) }
+    def binary_stringio(str)
+      StringIO.new(str || '').tap { |io| io.set_encoding(Encoding::ASCII_8BIT) }
     end
 
     private