Merge branch 'MinGW_Fix' into 'master'

Small compilation fix for MINGW64 cross-compilation

See merge request !151
24 jobs from master in 71 minutes and 10 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #39613
Linux
Doc-publish

00:00:22

passed #39607
VS2013
VS2013-32-bit-shared-apps

00:04:33

passed #39608
VS2013
VS2013-32-bit-shared-no-apps

00:03:48

passed #39611
VS2013
VS2013-32-bit-static-apps

00:05:01

passed #39612
VS2013
VS2013-32-bit-static-no-apps

00:03:46

passed #39605
VS2013
VS2013-64-bit-shared-apps

00:05:33

passed #39606
VS2013
VS2013-64-bit-shared-no-apps

00:03:59

passed #39609
VS2013
VS2013-64-bit-static-apps

00:05:03

passed #39610
VS2013
VS2013-64-bit-static-no-apps

00:04:21

passed #39599
VS2015
VS2015-32-bit-shared-apps

00:06:25

passed #39600
VS2015
VS2015-32-bit-shared-no-apps

00:04:43

passed #39603
VS2015
VS2015-32-bit-static-apps

00:05:51

passed #39604
VS2015
VS2015-32-bit-static-no-apps

00:05:03

passed #39597
VS2015
VS2015-64-bit-shared-apps

00:06:43

passed #39598
VS2015
VS2015-64-bit-shared-no-apps

00:05:34

passed #39601
VS2015
VS2015-64-bit-static-apps

00:06:44

passed #39602
VS2015
VS2015-64-bit-static-no-apps

00:05:50

passed #39591
Linux
clang-c++11

00:14:37

passed #39593
Linux
clang-c++14

00:28:45

passed #39596
Linux
cppcheck

00:02:02

passed #39590
Linux
gcc-c++11

00:04:48

passed #39592
Linux
gcc-c++14

00:04:46

passed #39594
Apple
macos-c++11

00:09:51

passed #39595
Apple
macos-c++98

00:09:58