From 037091635712d242179676325d1f396aaf93c9fc Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Fri, 18 Jun 2021 01:38:03 +0200
Subject: mmime: generate valid empty mime multipart/mixed when no body is
 given

---
 mmime.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mmime.c b/mmime.c
index 793cb31..2f0636a 100644
--- a/mmime.c
+++ b/mmime.c
@@ -428,7 +428,9 @@ gen_build()
 	while (1) {
 		ssize_t read = getdelim(&line, &linelen, '\n', stdin);
 		if (read == -1) {
-			if (feof(stdin))
+			if (!intext && !rflag)
+				line = strdup(inheader ? "\n" : "");
+			else if (feof(stdin))
 				break;
 			else
 				exit(1);
-- 
cgit 1.4.1