t/t3101-ls-tree-dirname.sh: use the $( ... ) construct for command substitution

diff --git a/revision.h b/revision.h
index 5bc9686846045182c3d2393a98e3018df2f05af4..23857c0ed1d7a304c848842711a920e678fd506d 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -135,6 +135,7 @@ struct rev_info {
                        pretty_given:1,
                        abbrev_commit:1,
                        abbrev_commit_given:1,
+                       zero_commit:1,
                        use_terminator:1,
                        missing_newline:1,
                        date_mode_explicit:1,