[FFmpeg-devel] [PATCH] libavformat/cache: don't treat 0 as EOF

[Daniel Kucera]

Signed-off-by: Daniel Kucera <daniel.kucera at gmail.com>
---
 libavformat/cache.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/cache.c b/libavformat/cache.c
index 6aabca2e78..66bbbf54c9 100644
--- a/libavformat/cache.c
+++ b/libavformat/cache.c
@@ -201,7 +201,7 @@ static int cache_read(URLContext *h, unsigned char *buf, int size)
     }
 
     r = ffurl_read(c->inner, buf, size);
-    if (r == 0 && size>0) {
+    if (r == AVERROR_EOF && size>0) {
         c->is_true_eof = 1;
         av_assert0(c->end >= c->logical_pos);
     }
@@ -263,7 +263,7 @@ resolve_eof:
                 if (whence == SEEK_SET)
                     size = FFMIN(sizeof(tmp), pos - c->logical_pos);
                 ret = cache_read(h, tmp, size);
-                if (ret == 0 && whence == SEEK_END) {
+                if (ret == AVERROR_EOF && whence == SEEK_END) {
                     av_assert0(c->is_true_eof);
                     goto resolve_eof;
                 }
-- 
2.11.0