1 files changed, 3 insertions, 0 deletions
diff --git a/isofs/pager.c b/isofs/pager.c
index 7a38ba33..d72a5144 100644
--- a/isofs/pager.c
+++ b/isofs/pager.c
@@ -68,6 +68,9 @@ pager_read_page (struct user_pager_info *upi,
     }
 
   err = store_read (store, addr, vm_page_size, (void **) buf, &read);
+  if (err)
+    return err;
+
   if (read != vm_page_size)
     return EIO;