=== modified file 'mysql-test/r/myisampack.result'
--- mysql-test/r/myisampack.result	2012-06-17 12:34:39 +0000
+++ mysql-test/r/myisampack.result	2014-03-11 08:08:04 +0000
@@ -150,3 +150,10 @@ CHECK TABLE t1;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 DROP TABLE t1;
+#
+# BUG#11751736: DROP DATABASE STATEMENT SHOULD REMOVE .OLD SUFFIX FROM 
+# DATABASE DIRECTORY 
+#
+CREATE DATABASE db1;
+CREATE TABLE db1.t1(c1 INT) ENGINE=MyISAM;
+DROP DATABASE db1;

=== modified file 'mysql-test/t/myisampack.test'
--- mysql-test/t/myisampack.test	2012-01-13 14:50:02 +0000
+++ mysql-test/t/myisampack.test	2014-03-11 08:08:04 +0000
@@ -267,3 +267,15 @@ FLUSH TABLE t1;
 --exec $MYISAMCHK -soq $MYSQLD_DATADIR/test/t1
 CHECK TABLE t1;
 DROP TABLE t1;
+
+--echo #
+--echo # BUG#11751736: DROP DATABASE STATEMENT SHOULD REMOVE .OLD SUFFIX FROM 
+--echo # DATABASE DIRECTORY 
+--echo #
+CREATE DATABASE db1;
+CREATE TABLE db1.t1(c1 INT) ENGINE=MyISAM;
+## Added -f to force pack db in any case regardless the size of database 
+## being packed
+let $MYSQLD_DATADIR = `SELECT @@datadir`;
+--exec $MYISAMPACK -b -f $MYSQLD_DATADIR/db1/t1
+DROP DATABASE db1;