difftool --no-index: error out on --dir-diff (and don't crash)

diff --git a/apply.c b/apply.c
index beed3091d2a347116a11cb4b593a70b2c90406f8..f15afa9f6af98ae41af60eb2296ee35d38ccc7fd 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -56,6 +56,10 @@ static int parse_whitespace_option(struct apply_state *state, const char *option
                state->ws_error_action = correct_ws_error;
                return 0;
        }
+       /*
+        * Please update $__git_whitespacelist in git-completion.bash
+        * when you add new options.
+        */
        return error(_("unrecognized whitespace option '%s'"), option);
 }
 
@@ -3182,7 +3186,7 @@ static int apply_binary(struct apply_state *state,
                return 0; /* deletion patch */
        }
 
-       if (has_sha1_file(oid.hash)) {
+       if (has_object_file(&oid)) {
                /* We already have the postimage */
                enum object_type type;
                unsigned long size;