Make io_buffer_size unsigned to avoid a warning about comparing

signed and unsigned values.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16638 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index b1e1b49a7e17d6bb44bd1c92e9890ca34dd48ba6..f3a62fe41e2f4f8a42a801af54615bb1923989cb 100644 (file)
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -783,7 +783,8 @@ static int64_t dyn_buf_seek(void *opaque, int64_t offset, int whence)
 static int url_open_dyn_buf_internal(ByteIOContext **s, int max_packet_size)
 {
     DynBuffer *d;
-    int io_buffer_size, ret;
+    int ret;
+    unsigned io_buffer_size;
 
     if (max_packet_size)
         io_buffer_size = max_packet_size;