master 9c0387d: Fix last change in json.el

[Mark Oteiza]

branch: master
commit 9c0387d786fe470de5190fe34f21b671d76c49f5
Author: Mark Oteiza <mvoteiza@udel.edu>
Commit: Mark Oteiza <mvoteiza@udel.edu>

    Fix last change in json.el
    
    * lisp/json.el (json-encode-array): Include optimization for lists.
---
 lisp/json.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/json.el b/lisp/json.el
index 2498659..1f1f608 100644
--- a/lisp/json.el
+++ b/lisp/json.el
@@ -654,7 +654,9 @@ become JSON objects."
 (defun json-encode-array (array)
   "Return a JSON representation of ARRAY."
   (if (and json-encoding-pretty-print
-           (/= 0 (length array)))
+           (if (listp array)
+               array
+             (> (length array) 0)))
       (concat
        "["
        (json--with-indentation