test: correct detection of UTF8_NFD_TO_NFC for APFS

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 5fbd8d4a90b3b88cf57ca53c6b1fe99d5a957460..8abd135a4715757e67ecf7d4dba1274457bb9799 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -1092,12 +1092,7 @@ test_lazy_prereq UTF8_NFD_TO_NFC '
        auml=$(printf "\303\244")
        aumlcdiar=$(printf "\141\314\210")
        >"$auml" &&
-       case "$(echo *)" in
-       "$aumlcdiar")
-               true ;;
-       *)
-               false ;;
-       esac
+       test -f "$aumlcdiar"
 '
 
 test_lazy_prereq AUTOIDENT '