t3206-range-diff.sh: cover single-patch case

diff --git a/t/t6010-merge-base.sh b/t/t6010-merge-base.sh
index 31db7b5f9125ed346450d7bfe29d8bb5fac0460a..44c726ea397cf10a2c522690653ecb696f96cc8b 100755 (executable)
--- a/t/t6010-merge-base.sh
+++ b/t/t6010-merge-base.sh
@@ -34,7 +34,7 @@ doit () {
 
        commit=$(echo $NAME | git commit-tree $T $PARENTS) &&
 
-       echo $commit >.git/refs/tags/$NAME &&
+       git update-ref "refs/tags/$NAME" "$commit" &&
        echo $commit
 }
 
@@ -245,7 +245,7 @@ test_expect_success 'using reflog to find the fork point' '
                        git commit --allow-empty -m "Derived #$count" &&
                        git rev-parse HEAD >derived$count &&
                        git checkout -B base $E || exit 1
-               done
+               done &&
 
                for count in 1 2 3
                do