message: appveyor: fix name of debug library
diff: @@ -50,7 +50,7 @@ build_script:
  - md build
  - cd build
  - if "%configuration%"=="Debug" (
  - cmake -DWIN_CURL_INCLUDE_DIR:STRING="C:\curl-7.55.1\include" -DWIN_CURL_LIB:STRING="C:\curl-7.55.1\builds\libcurl-vc14-x64-debug-static-ipv6-sspi-winssl\lib\libcurl_a.lib" -G "Visual Studio 14 2015 Win64" -DCMAKE_BUILD_TYPE="Debug" ..
  + cmake -DWIN_CURL_INCLUDE_DIR:STRING="C:\curl-7.55.1\include" -DWIN_CURL_LIB:STRING="C:\curl-7.55.1\builds\libcurl-vc14-x64-debug-static-ipv6-sspi-winssl\lib\libcurl_a_debug.lib" -G "Visual Studio 14 2015 Win64" -DCMAKE_BUILD_TYPE="Debug" ..
  ) else (
  cmake -DWIN_CURL_INCLUDE_DIR:STRING="C:\curl-7.55.1\include" -DWIN_CURL_LIB:STRING="C:\curl-7.55.1\builds\libcurl-vc14-x64-release-static-ipv6-sspi-winssl\lib\libcurl_a.lib" -G "Visual Studio 14 2015 Win64" -DCMAKE_BUILD_TYPE="Release" ..
  )
  