From 9af400f97916851ecd86975118faea2a8c68598f Mon Sep 17 00:00:00 2001
From: ZyX <kp-pav@yandex.ru>
Date: Sun, 20 Mar 2016 20:03:12 +0300
Subject: eval: Treat [] and [""] as any other empty string

---
 src/nvim/eval.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index bec234bb22..e23702ac16 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -11608,15 +11608,18 @@ static void f_json_decode(typval_T *argvars, typval_T *rettv)
       return;
     }
     tofree = s;
+    if (s == NULL) {
+      assert(len == 0);
+      s = "";
+    }
   } else {
     s = (char *) get_tv_string_buf_chk(&argvars[0], (char_u *) numbuf);
     if (s) {
       len = strlen(s);
+    } else {
+      return;
     }
   }
-  if (s == NULL) {
-    return;
-  }
   if (json_decode_string(s, len, rettv) == FAIL) {
     emsgf(_("E474: Failed to parse %.*s"), (int) len, s);
     rettv->v_type = VAR_NUMBER;
-- 
cgit