BUG #16596

Moved init to lex_start


sql/sql_lex.cc:
  Added init to lex_start
sql/sql_yacc.yy:
  Removed init from CREATE INDEX code

sql/sql_lex.cc

@@ -179,6 +179,7 @@ void lex_start(THD *thd, const uchar *buf, uint length)
   lex->query_tables_own_last= 0;
   lex->escape_used= lex->et_compile_phase= FALSE;
 
+  lex->name= 0;
   lex->et= NULL;
 
   if (lex->sroutines.records)

sql/sql_yacc.yy

@@ -1229,7 +1229,6 @@ create:
 	    lex->key_list.empty();
 	    lex->col_list.empty();
 	    lex->change=NullS;
-	    lex->name=0;
 	  }
 	   '(' key_list ')' opt_fulltext_parser
 	  {