tree-diff: remove special-case diff-emitting code for empty-tree cases

diff --git a/builtin/mv.c b/builtin/mv.c
index 08fbc033e45bba4880c8de797ef5ac0dc0b6259d..21c46d1636e6e87dd9eaaca60ac08ebbbc4efec3 100644 (file)
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -214,6 +214,8 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
                        }
                } else if (string_list_has_string(&src_for_dst, dst))
                        bad = _("multiple sources for the same target");
+               else if (is_dir_sep(dst[strlen(dst) - 1]))
+                       bad = _("destination directory does not exist");
                else
                        string_list_insert(&src_for_dst, dst);