From f806e268c6c3a76f65b1282219e16fcdfb80a9b5 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 22 Aug 2013 18:23:33 +0200
Subject: stream: don't require streams to set s->pos in seek callback

Instead, set s->pos depending on the success of the seek callback.
---
 stream/stream_file.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'stream/stream_file.c')

diff --git a/stream/stream_file.c b/stream/stream_file.c
index a8dcf8fbdb..87e77d7bf3 100644
--- a/stream/stream_file.c
+++ b/stream/stream_file.c
@@ -63,10 +63,7 @@ static int write_buffer(stream_t *s, char *buffer, int len)
 static int seek(stream_t *s, int64_t newpos)
 {
     struct priv *p = s->priv;
-    s->pos = newpos;
-    if (lseek(p->fd, s->pos, SEEK_SET) < 0)
-        return 0;
-    return 1;
+    return lseek(p->fd, newpos, SEEK_SET) != (off_t)-1;
 }
 
 static int control(stream_t *s, int cmd, void *arg)
-- 
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