return when package has been added before (#10)

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Lars Melchior 2019-04-11 11:21:04 +02:00 committed by GitHub
parent 4c22b73ebd
commit 3c0d201c76
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@ -32,6 +32,7 @@ function(CPMAddPackage)
if (${CPM_ARGS_NAME} IN_LIST CPM_PACKAGES)
message(STATUS "CPM: not adding ${CPM_ARGS_NAME}@${CPM_ARGS_GIT_TAG}: already addded package ${CPM_ARGS_NAME}")
return()
endif()
LIST(APPEND CPM_PACKAGES ${CPM_ARGS_NAME})