From 8a51f91b7035bbfaf39af1b962faf1613d2ea3b7 Mon Sep 17 00:00:00 2001
From: Ebrahim Byagowi <ebrahim@gnu.org>
Date: Thu, 28 Jun 2018 13:22:21 +0430
Subject: [PATCH] Minor on hb_blob_create_from_file, reuse ferror result

Oops
---
 src/hb-blob.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-blob.cc b/src/hb-blob.cc
index d17627ff1..d29c6b2c7 100644
--- a/src/hb-blob.cc
+++ b/src/hb-blob.cc
@@ -618,7 +618,7 @@ fail_without_close:
 
     int err = ferror (fp);
     if (unlikely (err == EINTR)) continue;
-    if (unlikely (ferror (fp))) goto fread_fail;
+    if (unlikely (err)) goto fread_fail;
 
     len += addition;
   }