log: properly handle decorations with chained tags

diff --git a/t/t0001-init.sh b/t/t0001-init.sh
index ad664105646d4579a4e31ea5d230268acc33c0f5..9fb582b192e7d44856d3687234de922217e511f4 100755 (executable)
--- a/t/t0001-init.sh
+++ b/t/t0001-init.sh
@@ -379,6 +379,10 @@ test_expect_success 'init with separate gitdir' '
        test -d realgitdir/refs
 '
 
+test_expect_success 're-init on .git file' '
+       ( cd newdir && git init )
+'
+
 test_expect_success 're-init to update git link' '
        (
        cd newdir &&