From: AsamK <asamk@gmx.de>
Date: Sat, 23 Sep 2023 09:52:37 +0000 (+0200)
Subject: Fix batch response in case of empty responses list
X-Git-Tag: v0.12.2~10
X-Git-Url: https://git.nmode.ca/signal-cli/commitdiff_plain/fd851ba6cb39369f2cb1b5958a90cd023c05426a

Fix batch response in case of empty responses list

This adapts the implementation to the JSON-RPC specification.
---

diff --git a/src/main/java/org/asamk/signal/jsonrpc/JsonRpcReader.java b/src/main/java/org/asamk/signal/jsonrpc/JsonRpcReader.java
index e49b6cd0..27da9b0b 100644
--- a/src/main/java/org/asamk/signal/jsonrpc/JsonRpcReader.java
+++ b/src/main/java/org/asamk/signal/jsonrpc/JsonRpcReader.java
@@ -95,7 +95,9 @@ public class JsonRpcReader {
                 return handleRequest(requestHandler, request);
             }).filter(Objects::nonNull).toList();
 
-            jsonRpcSender.sendBatchResponses(responseList);
+            if (responseList.size() > 0) {
+                jsonRpcSender.sendBatchResponses(responseList);
+            }
         }
     }