[PATCH 2/7] [gdb/testsuite] Make portnum a persistent global

[Tom Tromey]

>>>>> "Tom" == Tom de Vries <tdevries@suse.de> writes:

Tom> This is a regression since the introduction of persistent globals.

Tom> Fix this by using "gdb_persistent_global portnum", such that we get:

Ok.
Approved-By: Tom Tromey <tom@tromey.com>

Tom