fetch: do not create ref from empty name

diff --git a/t/t4011-diff-symlink.sh b/t/t4011-diff-symlink.sh
index 3a8130996739766f8168fe2908814987395d53a2..d7e327cc5bc5984546032fb085fb581de5755e11 100755 (executable)
--- a/t/t4011-diff-symlink.sh
+++ b/t/t4011-diff-symlink.sh
@@ -13,7 +13,6 @@ if ! test_have_prereq SYMLINKS
 then
        say 'Symbolic links not supported, skipping tests.'
        test_done
-       exit
 fi
 
 cat > expected << EOF