Hi,
While looking at the checkpoint.exp, I noted that there were many tests with same messages. I updated the messages so that they are unique following the convention already used in the file. How does it look?

Regards,
Abid

gdb/testsuite:

2013-01-17  Hafiz Abid Qadeer  <abidh@codesourcery.com>

	* gdb.base/checkpoint.exp: Update test messages to make them unique.