1 files changed, 3 insertions, 11 deletions
diff --git a/lib/gitlab/ldap/dn.rb b/lib/gitlab/ldap/dn.rb
index 555ef0b80ae..02a4cbcd13a 100644
--- a/lib/gitlab/ldap/dn.rb
+++ b/lib/gitlab/ldap/dn.rb
@@ -210,27 +210,19 @@ module Gitlab
       # http://tools.ietf.org/html/rfc2253 section 2.4 lists these exceptions
       # for dn values. All of the following must be escaped in any normal string
       # using a single backslash ('\') as escape.
-      ESCAPES = {
-        ','  => ',',
-        '+'  => '+',
-        '"'  => '"',
-        '\\' => '\\',
-        '<' => '<',
-        '>' => '>',
-        ';' => ';',
-      }
+      NORMAL_ESCAPES = [',', '+', '"', '\\', '<', '>', ';']
 
       # Compiled character class regexp using the keys from the above hash, and
       # checking for a space or # at the start, or space at the end, of the
       # string.
       ESCAPE_RE = Regexp.new("(^ |^#| $|[" +
-                             ESCAPES.keys.map { |e| Regexp.escape(e) }.join +
+                             NORMAL_ESCAPES.map { |e| Regexp.escape(e) }.join +
                              "])")
 
       ##
       # Escape a string for use in a DN value
       def self.escape(string)
-        string.gsub(ESCAPE_RE) { |char| "\\" + ESCAPES[char] }
+        string.gsub(ESCAPE_RE) { |char| "\\" + char }
       end
 
       ##