InputOutput: replace nullptr with boost::none in Double()
authorBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 29 Jun 2015 13:17:54 +0000 (15:17 +0200)
committerUwe Hermann <uwe@hermann-uwe.de>
Tue, 30 Jun 2015 09:15:47 +0000 (11:15 +0200)
Passing nullptr as the fourth argument in Double's constructor
seems to build fine on x86, but causes build failures on many
other architectures.

Replace it with boost::none.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

No differences found