Silence some cppcheck warnings

35 jobs for master in 53 minutes and 52 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #75315
qt5113 Apple
Mac-Cpp11

00:28:44

passed #75313
Qt5101 VS2015
VS2015-Qt-5.10.1-x64

00:14:18

passed #75314
Qt5101 VS2017
VS2017-Qt-5.10.1

00:16:12

passed #75309
MultiThreads stretch Linux
clang-c++11-Qt5.11.2

00:17:31

passed #75310
MultiThreads stretch Linux
clang-c++11-Qt5.9.0

00:15:44

passed #75312
MultiThreads stretch Linux
cppcheck

00:01:22

passed #75311
MultiThreads stretch Linux
debug-clang-c++11-Qt5.9.0

00:11:20

passed #75308
stretch Linux
debug-gcc-c++11-Qt5.11.2

00:07:53

passed #75307
stretch Linux
debug-gcc-c++11-Qt5.9.0

00:08:44

passed #75304
stretch Linux
gcc-c++11-Qt5.11.2

00:06:49

passed #75305
stretch Linux
gcc-c++11-Qt5.11.2-nopython

00:05:11

passed #75332
Linux stretch
gcc-c++11-Qt5.12.2

00:04:45

passed #75303
stretch Linux
gcc-c++11-Qt5.12.2-nopython

00:04:56

passed #75306
stretch Linux
gcc-c++11-Qt5.9.0

00:10:16

failed #75302
stretch Linux
gcc-c++11-Qt5.12.2

00:06:27

 
  Test
passed #75326
qt5113 Apple
Test:Mac-Cpp11

00:00:52

passed #75324
Qt5101 VS2015
Test:VS2015-Qt-5.10.1-x64

00:01:30

passed #75325
Qt5101 VS2017
Test:VS2017-Qt-5.10.1

00:02:03

passed #75323
MultiThreads stretch Linux
debug-test-clang-c++11-Qt5.9.0

00:02:14

passed #75336
Linux stretch
debug-test-gcc-c++11-Qt5.11.2

00:03:02

passed #75319
stretch Linux
debug-test-gcc-c++11-Qt5.9.0

00:04:05

passed #75333
Linux stretch MultiThreads
test-clang-c++11-Qt5.11.2

00:03:39

passed #75322
MultiThreads stretch Linux
test-clang-c++11-Qt5.9.0

00:01:43

passed #75317
stretch Linux
test-gcc-c++11-Qt5.11.2

00:02:39

passed #75316
stretch Linux
test-gcc-c++11-Qt5.12.2

00:01:44

passed #75318
stretch Linux
test-gcc-c++11-Qt5.9.0

00:02:37

failed #75335
stretch Linux
debug-test-gcc-c++11-Qt5.11.2

00:02:17

failed #75334
Linux stretch
debug-test-gcc-c++11-Qt5.11.2

00:02:46

failed #75320
stretch Linux
debug-test-gcc-c++11-Qt5.11.2

00:02:07

failed #75321
MultiThreads stretch Linux
test-clang-c++11-Qt5.11.2

00:01:03

 
  Deploy
passed #75329
qt5113 Apple
Deploy:Mac-Cpp11

00:05:02

passed #75327
Qt5101 VS2015
Deploy:VS2015-Qt-5.10.1-x64

00:08:24

passed #75328
Qt5101 VS2017
Deploy:VS2017-Qt-5.10.1

00:14:16

passed #75330
stretch Linux
Doc-publish

00:10:10

passed #75331
stretch Linux
Sources

00:09:45