[FIX] web: properly transfer lazy=false option to rpc

The lazy option in read_group is by default true, so when we want to
override it with false, it needs some special care.

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/web/static/src/js/core/rpc.js b/addons/web/static/src/js/core/rpc.js
index 573041301e8..ef47e1883ea 100644
--- a/addons/web/static/src/js/core/rpc.js
+++ b/addons/web/static/src/js/core/rpc.js
@@ -54,7 +54,7 @@ return {
             params.kwargs.groupby = options.groupBy || params.kwargs.groupby || [];
             params.kwargs.domain = options.domain || params.kwargs.domain || [];
             params.kwargs.fields = options.fields || params.kwargs.fields || [];
-            params.kwargs.lazy = options.lazy || params.kwargs.lazy;
+            params.kwargs.lazy = 'lazy' in options ? options.lazy : params.kwargs.lazy;
             var orderBy = options.orderBy || params.orderBy;
             params.kwargs.orderby = orderBy ? this._serializeSort(orderBy) : false;
         }