Avoid creating empty wget-log when using -O and -q in background (#1484411)

Signed-off-by: Tomas Hozza <thozza@redhat.com>

wget-1.19.5-no-log-when-quiet.patch

@@ -0,0 +1,27 @@
+From 7ddcebd61e170fb03d361f82bf8f5550ee62a1ae Mon Sep 17 00:00:00 2001
+From: Tomas Korbar <tkorbar@redhat.com>
+Date: Wed, 29 Aug 2018 12:33:43 +0200
+Subject: [PATCH] Avoid creating empty wget-log when using -O and -q in
+ background
+
+* src/log.c (check_redirect_output): Check for quiet mode
+---
+ src/log.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/log.c b/src/log.c
+index d879dffe..e8cca2f3 100644
+--- a/src/log.c
++++ b/src/log.c
+@@ -974,7 +974,7 @@ check_redirect_output (void)
+     {
+       pid_t foreground_pgrp = tcgetpgrp (STDIN_FILENO);
+ 
+-      if (foreground_pgrp != -1 && foreground_pgrp != getpgrp ())
++      if (foreground_pgrp != -1 && foreground_pgrp != getpgrp () && !opt.quiet)
+         {
+           /* Process backgrounded */
+           redirect_output (true,NULL);
+-- 
+2.17.1
+

wget.spec

@@ -1,13 +1,14 @@
 Summary: A utility for retrieving files using the HTTP or FTP protocols
 Name: wget
 Version: 1.19.5
-Release: 4%{?dist}
+Release: 5%{?dist}
 License: GPLv3+
 Group: Applications/Internet
 Url: http://www.gnu.org/software/wget/
 Source: ftp://ftp.gnu.org/gnu/wget/wget-%{version}.tar.gz
 
 Patch1: wget-1.17-path.patch
+Patch2: wget-1.19.5-no-log-when-quiet.patch
 
 Provides: webclient
 Provides: bundled(gnulib) 
@@ -32,6 +33,7 @@ sed -i "s|\(PACKAGE_STRING='wget .*\)'|\1 (Red Hat modified)'|" configure
 grep "PACKAGE_STRING='wget .* (Red Hat modified)'" configure || exit 1
 
 %patch1 -p1 -b .path
+%patch2 -p1 -b .no_log_quiet
 
 %build
 %configure \
@@ -66,6 +68,9 @@ make check
 %{_infodir}/*
 
 %changelog
+* Thu Aug 29 2018 Tomas Hozza <thozza@redhat.com> - 1.19.5-5
+- Avoid creating empty wget-log when using -O and -q in background (#1484411)
+
 * Tue Aug 28 2018 Tomas Korbar <tkorbar@redhat.com> - 1.19.5-4
 - Add zlib-devel to buildrequires (#1612891)