[FIX] web: proper update of the dataset

The method evict_record calls _update_cache with an empty dictionary,
which will not replace any cached value. Therefore, the cache is never
cleaned.

opw-652393

1 files changed, 3 insertions, 2 deletions

diff --git a/addons/web/static/src/js/framework/data.js b/addons/web/static/src/js/framework/data.js
index 038ed07002e..6aee8f06391 100644
--- a/addons/web/static/src/js/framework/data.js
+++ b/addons/web/static/src/js/framework/data.js
@@ -925,7 +925,8 @@ var BufferedDataSet = DataSetStatic.extend({
         // and this breaks the assumptions of other methods (that the data
         // for new and altered records is both in the cache and in the change
         // or to_create collection)
-        this._update_cache(id, {'from_read': {}});
+        this.get_cache(id).from_read = {};
+        this._update_cache(id);
     },
     call_button: function (method, args) {
         this.evict_record(args[0][0]);
@@ -1130,4 +1131,4 @@ return {
     compute_domain: compute_domain,
 };
 
-});
\ No newline at end of file
+});