From: Eric Wong <e@80x24.org>
Date: Fri, 1 Dec 2023 02:07:03 +0000 (+0000)
Subject: xap_helper.h: fix non-assignable stderr case
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a71ffab935d66cf2a985bc1c01540e721ea72e8;p=thirdparty%2Fpublic-inbox.git

xap_helper.h: fix non-assignable stderr case

I mixed up "flush" with "close" :x

Fixes: 87b7f633f241 (xap_helper: implement mset endpoint for WWW, IMAP, etc...)
---

diff --git a/lib/PublicInbox/xap_helper.h b/lib/PublicInbox/xap_helper.h
index 186655674..c1ab66f3b 100644
--- a/lib/PublicInbox/xap_helper.h
+++ b/lib/PublicInbox/xap_helper.h
@@ -714,7 +714,7 @@ static void stderr_restore(FILE *tmp_err)
 	stderr = orig_err;
 	return;
 #endif
-	ERR_CLOSE(stderr, EXIT_FAILURE);
+	ERR_FLUSH(stderr);
 	while (dup2(orig_err_fd, STDERR_FILENO) < 0) {
 		if (errno != EINTR)
 			err(EXIT_FAILURE, "dup2(%d => 2)", orig_err_fd);