qt: Add a missing include <functional>
authorAndre Heinecke <aheinecke@intevation.de>
Wed, 10 May 2017 08:24:18 +0000 (10:24 +0200)
committerAndre Heinecke <aheinecke@intevation.de>
Wed, 10 May 2017 08:24:18 +0000 (10:24 +0200)
commit5e27bf98b4c48cf6a239bcc94b7b67515ff339e7
treebcd31078f1c922ed0b06cc92394a7cfc69e088f9
parentcc2ef3d07c0d261bb9e8e8c0f2706e1a08e4ec53
qt: Add a missing include <functional>

* lang/qt/src/qgpgmenewcryptoconfig.cpp: Include functional.

--
This is intended to fix compilation against the c++ stdlib from
Gentoo / GCC 7.

Patch provided by Martin Väth.
GnuPG-Bug-Id: T3151
lang/qt/src/qgpgmenewcryptoconfig.cpp