From d82a0254f6c29c3a3ce74833361bcc0b4a575906 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Tue, 8 Mar 2016 11:44:34 +0100
Subject: [PATCH] filebundle: fix fb_read - fread might return an error or 0

---
 src/filebundle.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/filebundle.c b/src/filebundle.c
index ff4c28456..6d238fa5f 100644
--- a/src/filebundle.c
+++ b/src/filebundle.c
@@ -521,6 +521,8 @@ ssize_t fb_read ( fb_file *fp, void *buf, size_t count )
     fp->pos += count;
   } else if (fp->type == FB_DIRECT) {
     count = fread(buf, 1, count, fp->d.cur);
+    if (count <= 0)
+      return -1;
     fp->pos += count;
   } else {
     count = MIN(count, fp->b.root->f.size - fp->pos);
-- 
2.47.3