__type, __label_set: expect array of length 1 in both cases on backend

1 files changed, 2 insertions, 2 deletions

diff --git a/src/client/model/util.js b/src/client/model/util.js
index cf9f005d..501edc21 100644
--- a/src/client/model/util.js
+++ b/src/client/model/util.js
@@ -63,7 +63,7 @@ define([ 'jquery', 'model/diff' ], function($, model_diff) {
             // type:
             // - discard all but first label
             // - adjust to lowercase
-            '__type' : __sanitize_label__read(l_raw['__type']),
+            '__type' : __sanitize_label__read(l_raw['__type'][0]),
             'state' : 'perm',
         }, l_raw);
 
@@ -82,7 +82,7 @@ define([ 'jquery', 'model/diff' ], function($, model_diff) {
             '__dst_id' : l_raw.target.id,
         }, l_raw);
 
-        ret['__type'] = __sanitize_label__write(l_raw.__type);
+        ret['__type'] = [__sanitize_label__write(l_raw.__type)];
 
         delete ret.__dst;
         delete ret.__src;