more server console messages

2 files changed, 4 insertions, 2 deletions

diff --git a/src/client/DocServer.ts b/src/client/DocServer.ts
index 6fa8cf909..95b17bbb5 100644
--- a/src/client/DocServer.ts
+++ b/src/client/DocServer.ts
@@ -329,6 +329,7 @@ export namespace DocServer {
                 map[id] = cached;
             }
         }
+        if (!requestedIds.length) return ({});
 
         // 2) synchronously, we emit a single callback to the server requesting the serialized (i.e. represented by a string)
         // fields for the given ids. This returns a promise, which, when resolved, indicates that all the JSON serialized versions of
diff --git a/src/server/websocket.ts b/src/server/websocket.ts
index 8bcec7d70..f6dfa0ff1 100644
--- a/src/server/websocket.ts
+++ b/src/server/websocket.ts
@@ -209,12 +209,13 @@ export namespace WebSocket {
     }
 
     function GetRefField([id, callback]: [string, (result?: Transferable) => void]) {
+        console.log(green(`> 1 field`));
         Database.Instance.getDocument(id, callback);
     }
 
     function GetRefFields([ids, callback]: [string[], (result?: Transferable[]) => void]) {
-        console.log(green(`Returning ${ids.length} fields`));
-        Database.Instance.getDocuments(ids, callback);
+        console.log(green(`> ${ids.length} fields`));
+        ids.length && Database.Instance.getDocuments(ids, callback);
     }
 
     const suffixMap: { [type: string]: (string | [string, string | ((json: any) => any)]) } = {