From 969152b902322a3eb34d74a9d96775f0df9bfbda Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Wed, 18 Mar 2015 05:29:06 +0100
Subject: [PATCH] (file_ops.c) read_generic_file - set len to -1 in case of an
 error

---
 file_ops.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/file_ops.c b/file_ops.c
index 8bbaf2aee1..0bb393ccf2 100644
--- a/file_ops.c
+++ b/file_ops.c
@@ -134,6 +134,8 @@ error:
       fclose(file);
    if (rom_buf)
       free(rom_buf);
+   if (len)
+      *len = -1;
    *buf = NULL;
    return false;
 }
@@ -238,6 +240,5 @@ int read_file(const char *path, void **buf, ssize_t *length)
 #endif
    if (read_generic_file(path, buf, length))
       return 1;
-   *length = -1;
    return 0;
 }