message: Update qt paths for appveyor.
diff: @@ -9,9 +9,9 @@ environment:
  MSBUILD_FLAGS: /verbosity:minimal /maxcpucount
  matrix:
  - CMAKE_GENERATOR: "Visual Studio 15 2017"
  - QT5: C:\Qt\5.9.1\msvc2015
  + QT5: C:\Qt\5.9.2\msvc2015
  - CMAKE_GENERATOR: "Visual Studio 15 2017 Win64"
  - QT5: C:\Qt\5.9.1\msvc2017_64
  + QT5: C:\Qt\5.9.2\msvc2017_64
  branches:
  only:
  @@ -25,10 +25,10 @@ matrix:
  before_build:
  - if exist "%QT5%" set Path=%QT5%\bin;%Path%
  -- if exist "%QT5%" cmake -H. -Bbuild -G "%CMAKE_GENERATOR%" "-DCMAKE_PREFIX_PATH=%QT5%"
  +- md build
  +- cmake -H. -Bbuild -G "%CMAKE_GENERATOR%" "-DCMAKE_PREFIX_PATH=%QT5%"
  build_script:
  -- md build
  - if "%APPVEYOR_REPO_TAG%"=="true" (set CONFIGURATION=RelWithDebInfo) else (set CONFIGURATION=Debug)
  - cmake --build build --config "%CONFIGURATION%" -- %MSBUILD_FLAGS%
  