From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Sun, 1 May 2016 02:57:51 +0000 (+0200)
Subject: lib: Fixed another bufio bug.
X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=commitdiff_plain;h=ba2bdc3d5ffd134ac468696b9fcdbc18ffc07270

lib: Fixed another bufio bug.
---

diff --git a/lib/bufio.c b/lib/bufio.c
index 83963b3..fe5d005 100644
--- a/lib/bufio.c
+++ b/lib/bufio.c
@@ -259,8 +259,10 @@ ssize_t biowritesome(struct bufio *bio, const void *data, size_t len)
     if(bio->wh == bio->wbuf.d)
 	bio->wh = bio->wbuf.d = 0;
     if(bio->wbuf.d == bio->wbuf.s) {
-	if(bio->wh > 0)
+	if(bio->wh > 0) {
 	    memmove(bio->wbuf.b, bio->wbuf.b + bio->wh, bio->wbuf.d -= bio->wh);
+	    bio->wh = 0;
+	}
     }
     ret = min(len, bio->wbuf.s - bio->wbuf.d);
     memcpy(bio->wbuf.b + bio->wbuf.d, data, ret);