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-rw-r--r--Modules/MatlabTestsRedirect.cmake2
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/MatlabTestsRedirect.cmake b/Modules/MatlabTestsRedirect.cmake
index 77b7afe..0ef4c3e 100644
--- a/Modules/MatlabTestsRedirect.cmake
+++ b/Modules/MatlabTestsRedirect.cmake
@@ -46,7 +46,7 @@ get_filename_component(unittest_file_to_run_name "${unittest_file_to_run}" NAME_
set(concat_string '${unittest_file_directory}')
foreach(s IN LISTS additional_paths)
if(NOT "${s}" STREQUAL "")
- set(concat_string "${concat_string}, '${s}'")
+ string(APPEND concat_string ", '${s}'")
endif()
endforeach()