From 6dd6654f7551799bc32a8a2f5a11cfd6cd7d3448 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 5 Oct 2023 23:29:41 +0200
Subject: [PATCH] multi: set CURLM_CALL_MULTI_PERFORM after switch to
 DOING_MORE

Since there is nothing to wait for there. Avoids the test 1233 hang
reported in #12033.

Reported-by: Dan Fandrich
Closes #12042
---
 lib/multi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/multi.c b/lib/multi.c
index 3170adcd7d..cefe11a530 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -2221,6 +2221,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
             /* we're supposed to do more, but we need to sit down, relax
                and wait a little while first */
             multistate(data, MSTATE_DOING_MORE);
+            rc = CURLM_CALL_MULTI_PERFORM;
           }
           else {
             /* we're done with the DO, now DID */