Merge pull request #10532 from oranagra/7.0-rc37.0-rc3

Release 7.0 rc3

1 files changed, 15 insertions, 0 deletions

diff --git a/src/call_reply.c b/src/call_reply.c
index 3694db55e..759cd792a 100644
--- a/src/call_reply.c
+++ b/src/call_reply.c
@@ -525,3 +525,18 @@ CallReply *callReplyCreate(sds reply, list *deferred_error_list, void *private_d
     res->deferred_error_list = deferred_error_list;
     return res;
 }
+
+/* Create a new CallReply struct from the reply blob representing an error message.
+ * Automatically creating deferred_error_list and set a copy of the reply in it.
+ * Refer to callReplyCreate for detailed explanation. */
+CallReply *callReplyCreateError(sds reply, void *private_data) {
+    sds err_buff = reply;
+    if (err_buff[0] != '-') {
+        err_buff = sdscatfmt(sdsempty(), "-ERR %S\r\n", reply);
+        sdsfree(reply);
+    }
+    list *deferred_error_list = listCreate();
+    listSetFreeMethod(deferred_error_list, (void (*)(void*))sdsfree);
+    listAddNodeTail(deferred_error_list, sdsnew(err_buff));
+    return callReplyCreate(err_buff, deferred_error_list, private_data);
+}