From e21bfd335132e005c43fb12f5fd35c4400763976 Mon Sep 17 00:00:00 2001
From: mionica <ionicam@scss.tcd.ie>
Date: Thu, 30 Apr 2015 17:53:22 +0100
Subject: [PATCH] ferror() after fclose() bug

fixed either a wrong value being returned, or a segfaule (depending on
how bionic handles its files)
---
 xposed_service.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xposed_service.cpp b/xposed_service.cpp
index 23ee6554a..c28cc712b 100644
--- a/xposed_service.cpp
+++ b/xposed_service.cpp
@@ -765,7 +765,7 @@ status_t XposedService::readFile(const String16& filename16, int32_t offset, int
         status_t err = ferror(f);
         fclose(f);
         if (errormsg) *errormsg = formatToString16("%s during fseek() to offset %d for %s", strerror(err), offset, filename);
-        return ferror(f);
+        return err;
     }
 
     // Read the file