Got rid of a few warnings WRT signed/unsigned types

[yaz-moved-to-github.git] / zoom / zoomtst6.c

diff --git a/zoom/zoomtst6.c b/zoom/zoomtst6.c
index 90f41ff..3215421 100644 (file)
--- a/zoom/zoomtst6.c
+++ b/zoom/zoomtst6.c
@@ -1,8 +1,7 @@
-/* $Id: zoomtst6.c,v 1.12 2006-04-21 10:28:08 adam Exp $  */
-
-/** \file zoomtst6.c
-    \brief Asynchronous multi-target client with two searches
-*/
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2008 Index Data
+ * See the file LICENSE for details.
+ */
 
 #include <stdio.h>
 #include <yaz/nmem.h>
@@ -30,7 +29,10 @@ static void display_records (const char *tname, ZOOM_resultset r)
             {
                 printf ("%d %s\n", pos+1, (db ? db : "unknown"));
                 if (render)
-                    fwrite (render, 1, len, stdout);
+                {
+                    if (fwrite (render, 1, len, stdout) != (size_t) len)
+                        printf("write to stdout failed\n");
+                }
                 printf ("\n");
             }
         }