From bc1ac34c4f00c5cf5082f533fe70ed6d683a84b8 Mon Sep 17 00:00:00 2001
From: Simon MacMullen <simon@rabbitmq.com>
Date: Wed, 23 Apr 2014 14:10:59 +0100
Subject: [PATCH] Ignore empty string values in sub-lists.

---
 deps/rabbitmq_management/priv/www/js/main.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/deps/rabbitmq_management/priv/www/js/main.js b/deps/rabbitmq_management/priv/www/js/main.js
index 68506d8931..f675c6e14d 100644
--- a/deps/rabbitmq_management/priv/www/js/main.js
+++ b/deps/rabbitmq_management/priv/www/js/main.js
@@ -994,11 +994,12 @@ function collapse_multifields(params0) {
         var v = params0[name + '_' + id + '_mfvalue'];
         var t = params0[name + '_' + id + '_mftype'];
         var val = null;
+        var top_level = id_parts.length == 1;
         if (t == 'list') {
             val = [];
             id_map[name][id] = val;
         }
-        else if (set(k) || set(v)) {
+        else if ((set(k) && top_level) || set(v)) {
             if (t == 'boolean') {
                 if (v != 'true' && v != 'false')
                     throw(k + ' must be "true" or "false"; got ' + v);
@@ -1015,7 +1016,7 @@ function collapse_multifields(params0) {
             }
         }
         if (val != null) {
-            if (id_parts.length == 1) {
+            if (top_level) {
                 params[name][k] = val;
             }
             else {