mysql-test/r/log_tables.result:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  Updated result
mysql-test/r/partition.result:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  Updated result
mysql-test/r/partition_innodb.result:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  Updated result
mysql-test/t/log_tables.test:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  Updated test
mysql-test/t/partition.test:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  Added test case
mysql-test/t/partition_innodb.test:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  Updated test
sql/protocol.cc:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  (fix of bug#48939 to avoid test failures on my test build).
sql/sql_yacc.yy:
  Bug #35765  	ALTER TABLE produces wrong error when non-existent storage engine used
  
  if no existing engine was given, don't set HA_CREATE_USED_ENGINE