difftool: use perl built-ins when testing for msys

[git.git] / builtin-read-tree.c

diff --git a/builtin-read-tree.c b/builtin-read-tree.c
index 0706c958181c54aeb18d91f6e3dbe7c9f572b94d..8e0273864d6af8de2a31868dcfbeda29cd36c2fc 100644 (file)
--- a/builtin-read-tree.c
+++ b/builtin-read-tree.c
@@ -170,7 +170,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
                                die("more than one --exclude-per-directory are given.");
 
                        dir = xcalloc(1, sizeof(*opts.dir));
-                       dir->show_ignored = 1;
+                       dir->flags |= DIR_SHOW_IGNORED;
                        dir->exclude_per_dir = arg + 24;
                        opts.dir = dir;
                        /* We do not need to nor want to do read-directory
@@ -206,7 +206,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
                        break;
                case 2:
                        opts.fn = twoway_merge;
-                       opts.initial_checkout = !active_nr;
+                       opts.initial_checkout = is_cache_unborn();
                        break;
                case 3:
                default: