tests: cp/sparse-fiemap: use "head -n99" in place of "head -99"

* tests/cp/sparse-fiemap: Use "head -n99" in place of "head -99".
The latter is officially obsolete.

diff --git a/tests/cp/sparse-fiemap b/tests/cp/sparse-fiemap
index 3d340777b84204fd8e432d29c9a9ed99ce5875f1..37d8ea7a437126cb4b6c5c79e924ee0d52f60232 100755 (executable)
--- a/tests/cp/sparse-fiemap
+++ b/tests/cp/sparse-fiemap
@@ -106,7 +106,7 @@ for i in $(seq 1 2 21); do
         || {
              warn_ ignoring filefrag-reported extent map differences
              # Show the differing extent maps.
-             head -99 ff1 ff2
+             head -n99 ff1 ff2
            }
     fi
     test $fail = 1 && break 2