global: use proper accessors for maybe_tree

[ps-cgit] / ui-diff.c

diff --git a/ui-diff.c b/ui-diff.c
index c60aefd1d629826e081329713324b7b35b6dff8e..329c3506ac30e2aef6b9f4cdd935e69ef0b49768 100644 (file)
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -413,7 +413,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
                        "Bad commit: %s", oid_to_hex(new_rev_oid));
                return;
        }
-       new_tree_oid = &commit->maybe_tree->object.oid;
+       new_tree_oid = get_commit_tree_oid(commit);
 
        if (old_rev) {
                if (get_oid(old_rev, old_rev_oid)) {
@@ -434,7 +434,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
                                "Bad commit: %s", oid_to_hex(old_rev_oid));
                        return;
                }
-               old_tree_oid = &commit2->maybe_tree->object.oid;
+               old_tree_oid = get_commit_tree_oid(commit2);
        } else {
                old_tree_oid = NULL;
        }