Add generic 'strbuf_readlink()' helper function

diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index c1850d29239f8846c42b4552493d2d4898fa221e..6a37f71d11800f92a117bfdcf38172bfc9000d77 100755 (executable)
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -424,7 +424,7 @@ cd "$WORKDIR"
 test_expect_success 'cvs update (-p)' '
     touch really-empty &&
     echo Line 1 > no-lf &&
-    echo -n Line 2 >> no-lf &&
+    printf "Line 2" >> no-lf &&
     git add really-empty no-lf &&
     git commit -q -m "Update -p test" &&
     git push gitcvs.git >/dev/null &&