Fixed that the Ruby/MySQL adapter wouldn't connect if the password was empty #503 [Pelle]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@454 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

+*SVN*
+
+* Fixed that the Ruby/MySQL adapter wouldn't connect if the password was empty #503 [Pelle]
+
+
 *1.5.0* (January 17th, 2005)
 
 * Fixed that unit tests for MySQL are now run as the "rails" user instead of root #455 [Eric Hodel]

activerecord/lib/active_record/vendor/mysql411.rb

@@ -139,6 +139,7 @@ def version_meets_minimum?( major, minor, revision )
   #          candidate_hash2=sha1(hash_stage1)
   #          check(candidate_hash2==hash_stage2)
   def scramble411( password, seed, old_ver )
+    return "" if password == nil or password == ""
     raise "old version password is not implemented" if old_ver
     
     #    print "Seed Bytes = "
@@ -302,4 +303,4 @@ def read_query_result_41
     end
     self
   end
-end
\ No newline at end of file
+end