From 276cd8ef9ec16f1898fd34e92ec60eea07516fe3 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Mon, 14 Mar 2022 10:34:50 +0000
Subject: [PATCH] what if the left-over from writev does not fit into the
 buffer?

---
 buffer/buffer_put.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/buffer/buffer_put.c b/buffer/buffer_put.c
index 2082da5..b1ec610 100644
--- a/buffer/buffer_put.c
+++ b/buffer/buffer_put.c
@@ -31,8 +31,8 @@ int buffer_put(buffer* b,const char* buf,size_t len) {
 	b->p=0;
 	buf+=r;
 	len-=r;
-	if (len) goto do_memcpy;
-	return 0;
+	if (!len) return 0; // wrote everything
+	// fall through
       } /* else fall through */
     }
 #endif