From a03d5a8fbd54bd8523330df33f94a78f1f2f4e1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Esser?= <besser82@fedoraproject.org>
Date: Fri, 21 Jun 2019 16:35:34 +0200
Subject: [PATCH 25/30] cc1541: Fix Wunused-result.

---
 cc1541.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cc1541.c b/cc1541.c
index 43e6fac..811246d 100644
--- a/cc1541.c
+++ b/cc1541.c
@@ -952,7 +952,10 @@ write_files(image_type type, unsigned char* image, imagefile* files, int num_fil
             printf("could not open file %s for reading\n", file->localname);
             exit(-1);
         }
-        fread(filedata, fileSize, 1, f);
+        if (fread(filedata, fileSize, 1, f) != 1) {
+            fprintf(stderr, "ERROR: Unexpected filesize when reading %s\n", file->localname);
+            exit(-1);
+        }
         fclose(f);
 
         if ((file->mode & MODE_MIN_TRACK_MASK) > 0) {
-- 
2.21.0