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-rw-r--r--Tests/MakeClean/CMakeLists.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Tests/MakeClean/CMakeLists.txt b/Tests/MakeClean/CMakeLists.txt
index 8ac624a..fbd4995 100644
--- a/Tests/MakeClean/CMakeLists.txt
+++ b/Tests/MakeClean/CMakeLists.txt
@@ -34,7 +34,7 @@ endforeach()
# Configure an executable to check that all the files are missing.
set(CHECK_FILES)
foreach(f ${TOCLEAN_FILES})
- set(CHECK_FILES "${CHECK_FILES} \"${f}\",\n")
+ string(APPEND CHECK_FILES " \"${f}\",\n")
endforeach()
configure_file(${MakeClean_SOURCE_DIR}/check_clean.c.in
${MakeClean_BINARY_DIR}/check_clean.c @ONLY)