From 8b3e2591cbe30b0a72f7699dc712b8ec1775fc85 Mon Sep 17 00:00:00 2001
From: moticless <moticless@gmail.com>
Date: Sun, 21 Apr 2024 12:15:06 +0300
Subject: [PATCH] Allow RESP empty array

---
 src/ext/readerResp.c    | 5 +++--
 test/test_resp_reader.c | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/ext/readerResp.c b/src/ext/readerResp.c
index 98f20b5..d9beeb2 100644
--- a/src/ext/readerResp.c
+++ b/src/ext/readerResp.c
@@ -299,9 +299,10 @@ static RespRes readRespReplyBulkArray(RespReaderCtx *ctx, RespReplyBuff *buffInf
                     return RESP_REPLY_ERR;
                 }
 
+                /* if empty array then jump to READ_END of array */
                 if (ctx->numBulksArray == 0) {
-                    snprintf(ctx->errorMsg, sizeof(ctx->errorMsg), "Bulk Array must be bigger than zero");
-                    return RESP_REPLY_ERR;
+                    ctx->typeArrayState = READ_END;
+                    break;
                 }
 
                 ctx->typeArrayState = READ_NEXT_BULK_HDR;
diff --git a/test/test_resp_reader.c b/test/test_resp_reader.c
index 44da150..70af31e 100644
--- a/test/test_resp_reader.c
+++ b/test/test_resp_reader.c
@@ -118,8 +118,8 @@ static void test_reply_long_err_trimmed_by_report(void **state) {
 static void test_mixture_and_fragmented(void **state) {
     UNUSED(state);
     RespRes res;
-    int expReplies = 5;
-    char bulk[] = "*3\r\n$2\r\n12\r\n$1\r\nA\r\n$3\r\nABC\r\n"
+    int expReplies = 6;
+    char bulk[] = "*0\r\n*3\r\n$2\r\n12\r\n$1\r\nA\r\n$3\r\nABC\r\n"
                   "+OK\r\n$5\r\nmylib\r\n+OK\r\n+OK\r\n";
     RespReaderCtx ctx;