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Reduce indentation in ListToString

This commit is contained in:
Martchus 2018-07-27 16:30:11 +02:00
parent 35ebac1cac
commit 93d6fb5d88
1 changed files with 29 additions and 28 deletions
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13
cmake/modules/ListToString.cmake
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@ -1,6 +1,10 @@
if(NOT DEFINED LIST_TO_STRING_LOADED) # prevent multiple inclusion
if(DEFINED LIST_TO_STRING_LOADED)
return()
endif()
set(LIST_TO_STRING_LOADED ON)
function(list_to_string separator prefix suffix input_list output_string_var) function(list_to_string separator prefix suffix input_list output_string_var)
set(res "") set(res "")
# get list length # get list length
list(LENGTH input_list list_length) list(LENGTH input_list list_length)
@ -23,7 +27,4 @@ if(NOT DEFINED LIST_TO_STRING_LOADED)
endforeach() endforeach()
endif() endif()
set(${output_string_var} "${res}" PARENT_SCOPE) set(${output_string_var} "${res}" PARENT_SCOPE)
endfunction() endfunction()
set(LIST_TO_STRING_LOADED YES)
endif()