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From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Fri, 24 Aug 2012 11:24:31 +0000 (UTC)
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Subject: svn commit: r303073 - head/misc/detachtty/files
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Author: bapt
Date: Fri Aug 24 11:24:31 2012
New Revision: 303073
URL: http://svn.freebsd.org/changeset/ports/303073

Log:
  Fix build with clang

Added:
  head/misc/detachtty/files/patch-copy-stream.c   (contents, props changed)

Added: head/misc/detachtty/files/patch-copy-stream.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/misc/detachtty/files/patch-copy-stream.c	Fri Aug 24 11:24:31 2012	(r303073)
@@ -0,0 +1,11 @@
+--- ./copy-stream.c.orig	2003-01-18 15:03:15.000000000 +0100
++++ ./copy-stream.c	2012-08-24 13:22:21.932915476 +0200
+@@ -21,7 +21,7 @@
+ 
+ int output_buffer(int fd) {
+     int bytes_written=0,bytes_to_write=bytes_in_buf;
+-    if(fd<0) return;
++    if(fd<0) return 0;
+     while(bytes_to_write>0) {
+ 	bytes_written=write(fd,buf,bytes_to_write);
+ 	if(bytes_written==-1) return -1;