status: convert to use parse_pathspec

diff --git a/builtin/diff.c b/builtin/diff.c
index 84243d99568c57c03b1179f7282d9883a04d35cb..6bb41aff5d5ed8729373a654d509685c776dc069 100644 (file)
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -350,24 +350,25 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
                        die(_("invalid object '%s' given."), name);
                if (obj->type == OBJ_COMMIT)
                        obj = &((struct commit *)obj)->tree->object;
+
                if (obj->type == OBJ_TREE) {
                        obj->flags |= flags;
                        add_object_array(obj, name, &ent);
-                       continue;
-               }
-               if (obj->type == OBJ_BLOB) {
+               } else if (obj->type == OBJ_BLOB) {
                        if (2 <= blobs)
                                die(_("more than two blobs given: '%s'"), name);
                        hashcpy(blob[blobs].sha1, obj->sha1);
                        blob[blobs].name = name;
                        blob[blobs].mode = entry->mode;
                        blobs++;
-                       continue;
 
+               } else {
+                       die(_("unhandled object '%s' given."), name);
                }
-               die(_("unhandled object '%s' given."), name);
        }
        if (rev.prune_data.nr) {
+               /* builtin_diff_b_f() */
+               GUARD_PATHSPEC(&rev.prune_data, PATHSPEC_FROMTOP);
                if (!path)
                        path = rev.prune_data.items[0].match;
                paths += rev.prune_data.nr;