From dd6f48ccca6fbad5af0ae8af726265a3f6bb0921 Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Wed, 6 Apr 2016 23:18:29 +0000
Subject: [PATCH] Second attempt to squash ingnored return errors on fread()

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6594 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 getfile.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/getfile.cpp b/getfile.cpp
index eed33b044..ed227dd38 100644
--- a/getfile.cpp
+++ b/getfile.cpp
@@ -79,15 +79,15 @@ void getfile(QString fname, int ntrperiod)
     } fmt;
 
     // read header
-    (void)fread(&desc, 1, sizeof desc, fp); // RIFF
-    (void)fread(type, 1, sizeof type, fp);  // WAVE
+    if (fread(&desc, sizeof desc, 1, fp) < 1) return; // RIFF
+    if (fread(type, sizeof type, 1, fp) < 1) return;  // WAVE
     do
       {
-        (void)fread(&desc, 1, sizeof desc, fp); // WAVE component
+        if (fread(&desc, sizeof desc, 1, fp) < 1) return; // WAVE component
         if (!memcmp(desc.id,"fmt ",4)) {
           fpos_t pos;
           fgetpos(fp,&pos);
-          (void)fread(&fmt,1,sizeof fmt,fp);
+          if (fread(&fmt,sizeof fmt,1,fp) < 1) return;
           fsetpos(fp,&pos);
         }
         if (!memcmp(desc.id,"data",sizeof desc.id)) break;