Fix CMakeLists.txt syntax error and update build script to use Visual Studio 2022

CMakeLists.txt

@@ -31,13 +31,15 @@ else()
     if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/external/json/include/nlohmann/json.hpp")
         set(NLOHMANN_JSON_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/external/json/include")
     else()
-        # Try to download it
+        # Try to download it with compatibility settings
         include(FetchContent)
         FetchContent_Declare(
             nlohmann_json
             GIT_REPOSITORY https://github.com/nlohmann/json.git
             GIT_TAG v3.11.2
         )
+        # Set compatibility flag for older CMake versions
+        set(CMAKE_POLICY_VERSION_MINIMUM 3.5)
         FetchContent_MakeAvailable(nlohmann_json)
         set(NLOHMANN_JSON_INCLUDE_DIRS ${nlohmann_json_SOURCE_DIR}/include)
     endif()
@@ -85,4 +87,4 @@ install(TARGETS privatebinapi
     ARCHIVE DESTINATION lib
 )
 
-install(FILES ${HEADERS} DESTINATION include/privatebinapi))
+install(FILES ${HEADERS} DESTINATION include/privatebinapi)

build.bat

@@ -6,7 +6,7 @@ if not exist "build" mkdir build
 cd build
 
 REM Generate build files with CMake
-cmake .. -G "Visual Studio 16 2019"
+cmake .. -G "Visual Studio 17 2022"
 
 REM Build the project
 cmake --build . --config Release