boost_find_component Macro invoked with incorrect arguments for macro

[lucgerrits]

Had this error:

Building project PolkadotCppAPI
CMake Error at /usr/lib/x86_64-linux-gnu/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component):
  boost_find_component Macro invoked with incorrect arguments for macro
  named: boost_find_component
Call Stack (most recent call first):
  /usr/share/cmake-3.16/Modules/FindBoost.cmake:443 (find_package)
  CMakeLists.txt:66 (find_package)

OS: Ubuntu 20.04 cmake version: 3.16.3 Solved by changing line CMakeLists.txt#L66 :

else ()
-	find_package (Boost 1.39.0 COMPONENTS "${WEBSOCKETPP_BOOST_LIBS}")
+	find_package (Boost 1.39.0 COMPONENTS ${WEBSOCKETPP_BOOST_LIBS})
endif()