Fixed more clang warnings

21 jobs for clang_warnings in 19 minutes and 18 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
canceled #76391
VS2015
VS2015-32-bit-shared-apps

canceled #76392
VS2015
VS2015-32-bit-shared-no-apps

canceled #76395
VS2015
VS2015-32-bit-static-apps

canceled #76396
VS2015
VS2015-32-bit-static-no-apps

canceled #76389
VS2015
VS2015-64-bit-shared-apps

canceled #76390
VS2015
VS2015-64-bit-shared-no-apps

canceled #76393
VS2015
VS2015-64-bit-static-apps

canceled #76394
VS2015
VS2015-64-bit-static-no-apps

canceled #76386
VS2017
VS2017-32-bit-shared-no-apps

canceled #76388
VS2017
VS2017-32-bit-static-no-apps

failed #76383
Qt5101 VS2017
VS2017-64-bit-shared-apps

00:03:01

canceled #76385
VS2017
VS2017-64-bit-shared-no-apps

canceled #76384
Qt5101 VS2017
VS2017-64-bit-static-apps

00:05:18

canceled #76387
VS2017
VS2017-64-bit-static-no-apps

canceled #76377
stretch Linux
clang-c++11

00:19:18

canceled #76379
stretch Linux
clang-c++14

00:15:24

canceled #76382
stretch Linux
cppcheck

00:15:24

passed #76376
stretch Linux
gcc-c++11

00:04:34

passed #76378
stretch Linux
gcc-c++14

00:03:52

canceled #76380
Apple
macos-cpp11

00:19:18

passed #76381
Apple
macos-cpp14

00:13:52

 
Name Stage Failure
failed
VS2017-64-bit-shared-apps Build
17>C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(138,5): error MSB3073: :cmDone
17>C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(138,5): error MSB3073: if %errorlevel% neq 0 goto :VCEnd
17>C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(138,5): error MSB3073: :VCEnd" exited with code 1.
17>Done building project "unittests.vcxproj" -- FAILED.
20>------ Build started: Project: ALL_BUILD, Configuration: Release x64 ------
20>Building Custom Rule E:/gitlab/builds/9d73ae51/0/OpenMesh/OpenMesh/CMakeLists.txt
20>CMake does not need to re-run because E:/gitlab/builds/9d73ae51/0/OpenMesh/OpenMesh/build-release/CMakeFiles/generate.stamp is up-to-date.
========== Build: 19 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
ERROR: Job failed: exit status 1