ACPICA: AML Debug Object: Don't ignore output of zero-length strings
authorBob Moore <robert.moore@intel.com>
Wed, 14 Mar 2018 23:13:02 +0000 (16:13 -0700)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Sun, 18 Mar 2018 17:52:00 +0000 (18:52 +0100)
commit816772412101bd41fdab01aa7ce575b3a6392cd4
tree32a5ec1d849744edd2acdec29b12703646edf34b
parent1c29c372b2d1d2415601041532745ce859f24126
ACPICA: AML Debug Object: Don't ignore output of zero-length strings

The implementation previously ignored null strings (""), but
these could be important, especially for debug.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/acpica/exdebug.c