vpxdec,raw_read_frame: fix eof return

fixes an endless loop caused by successful read return on eof.

since:
00a35aab7 vpx[dec|enc]: Extract IVF support from the apps.

BUG=webm:1539

Change-Id: I64dbb94189ea6a745d53a4bacc033f5f58eafb37

1 files changed, 2 insertions, 1 deletions

diff --git a/vpxdec.c b/vpxdec.c
index ff20e6a3c..5c76e109d 100644
--- a/vpxdec.c
+++ b/vpxdec.c
@@ -238,9 +238,10 @@ static int raw_read_frame(FILE *infile, uint8_t **buffer, size_t *bytes_read,
       return 1;
     }
     *bytes_read = frame_size;
+    return 0;
   }
 
-  return 0;
+  return 1;
 }
 
 static int read_frame(struct VpxDecInputContext *input, uint8_t **buf,