X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/c55a77db55ebf46a399f136eeb3a928b1e862772..a797c8360e6786cf881736d5eab8a03eb0e74383:/test/src/fd.c

diff --git a/test/src/fd.c b/test/src/fd.c
index 4616f6fd1..2dc12c6a7 100644
--- a/test/src/fd.c
+++ b/test/src/fd.c
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/test/src/fd.c,v 1.1 2006/02/06 16:24:05 ph10 Exp $ */
-
 /* A program to check on open file descriptors. There are some weird options
 for running it in Exim testing. If -q is given, make output suitable for
 queryprogram. If -f is given, copy the input as for a transport filter. If -s
@@ -52,7 +50,8 @@ if (filter)
   {
   int len;
   while ((len = read(0, buffer, sizeof(buffer))) > 0)
-    write(1, buffer, len);
+    if (write(1, buffer, len) < 0)
+	exit(1);
   }
 
 p += sprintf(p, "max fd = %d\n", (int)mac_maxfd);