Added patch to create ProxyEnable key on wineprefix update.

patches/patchinstall.sh

@@ -366,6 +366,7 @@ patch_enable_all ()
 	enable_wine_inf_WMP_12="$1"
 	enable_wineboot_DriveSerial="$1"
 	enable_wineboot_HKEY_DYN_DATA="$1"
+	enable_wineboot_ProxySettings="$1"
 	enable_wineboot_drivers_etc_Stubs="$1"
 	enable_winecfg_Libraries="$1"
 	enable_winecfg_Staging="$1"
@@ -1286,6 +1287,9 @@ patch_enable ()
 		wineboot-HKEY_DYN_DATA)
 			enable_wineboot_HKEY_DYN_DATA="$2"
 			;;
+		wineboot-ProxySettings)
+			enable_wineboot_ProxySettings="$2"
+			;;
 		wineboot-drivers_etc_Stubs)
 			enable_wineboot_drivers_etc_Stubs="$2"
 			;;
@@ -2072,6 +2076,17 @@ if test "$enable_wined3d_CSMT_Helper" -eq 1; then
 	enable_wined3d_Silence_FIXMEs=1
 fi
 
+if test "$enable_wineboot_ProxySettings" -eq 1; then
+	if test "$enable_wineboot_DriveSerial" -gt 1; then
+		abort "Patchset wineboot-DriveSerial disabled, but wineboot-ProxySettings depends on that."
+	fi
+	if test "$enable_wineboot_drivers_etc_Stubs" -gt 1; then
+		abort "Patchset wineboot-drivers_etc_Stubs disabled, but wineboot-ProxySettings depends on that."
+	fi
+	enable_wineboot_DriveSerial=1
+	enable_wineboot_drivers_etc_Stubs=1
+fi
+
 if test "$enable_windowscodecs_TIFF_Support" -eq 1; then
 	if test "$enable_windowscodecs_GIF_Encoder" -gt 1; then
 		abort "Patchset windowscodecs-GIF_Encoder disabled, but windowscodecs-TIFF_Support depends on that."
@@ -7716,6 +7731,24 @@ if test "$enable_wineboot_drivers_etc_Stubs" -eq 1; then
 	) >> "$patchlist"
 fi
 
+# Patchset wineboot-ProxySettings
+# |
+# | This patchset has the following (direct or indirect) dependencies:
+# |   *	wineboot-DriveSerial, wineboot-drivers_etc_Stubs
+# |
+# | This patchset fixes the following Wine bugs:
+# |   *	[#42024] Create ProxyEnable key on wineprefix update
+# |
+# | Modified files:
+# |   *	programs/wineboot/Makefile.in, programs/wineboot/wineboot.c
+# |
+if test "$enable_wineboot_ProxySettings" -eq 1; then
+	patch_apply wineboot-ProxySettings/0001-wineboot-Initialize-proxy-settings-registry-key.patch
+	(
+		echo '+    { "Michael Müller", "wineboot: Initialize proxy settings registry key.", 1 },';
+	) >> "$patchlist"
+fi
+
 # Patchset winecfg-Libraries
 # |
 # | Modified files:

patches/wineboot-ProxySettings/0001-wineboot-Initialize-proxy-settings-registry-key.patch

@@ -0,0 +1,60 @@
+From 86c5e611e38486f957c9f59c62559be15ae1a4ab Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
+Date: Mon, 26 Dec 2016 16:37:40 +0100
+Subject: wineboot: Initialize proxy settings registry key.
+
+---
+ programs/wineboot/Makefile.in | 2 +-
+ programs/wineboot/wineboot.c  | 9 +++++++++
+ 2 files changed, 10 insertions(+), 1 deletion(-)
+
+diff --git a/programs/wineboot/Makefile.in b/programs/wineboot/Makefile.in
+index 419ec16..1cacab1 100644
+--- a/programs/wineboot/Makefile.in
++++ b/programs/wineboot/Makefile.in
+@@ -1,7 +1,7 @@
+ MODULE    = wineboot.exe
+ APPMODE   = -mconsole
+ IMPORTS   = uuid advapi32
+-DELAYIMPORTS = shell32 shlwapi version user32
++DELAYIMPORTS = shell32 shlwapi version user32 wininet
+ 
+ C_SRCS = \
+ 	shutdown.c \
+diff --git a/programs/wineboot/wineboot.c b/programs/wineboot/wineboot.c
+index 8994cab..814fe90 100644
+--- a/programs/wineboot/wineboot.c
++++ b/programs/wineboot/wineboot.c
+@@ -82,6 +82,7 @@
+ #include <shlwapi.h>
+ #include <shellapi.h>
+ #include <ntsecapi.h>
++#include <wininet.h>
+ #include "resource.h"
+ 
+ WINE_DEFAULT_DEBUG_CHANNEL(wineboot);
+@@ -554,6 +555,13 @@ static void create_volatile_environment_registry_key(void)
+     RegCloseKey( hkey );
+ }
+ 
++static void create_proxy_settings(void)
++{
++    HINTERNET inet;
++    inet = InternetOpenA( "Wine", INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0 );
++    if (inet) InternetCloseHandle( inet );
++}
++
+ static void create_etc_stub_files(void)
+ {
+     static const WCHAR drivers_etcW[] = {'\\','d','r','i','v','e','r','s','\\','e','t','c',0};
+@@ -1418,6 +1426,7 @@ int main( int argc, char *argv[] )
+     if (init || update) update_wineprefix( update );
+ 
+     create_volatile_environment_registry_key();
++    create_proxy_settings();
+ 
+     ProcessRunKeys( HKEY_LOCAL_MACHINE, RunOnceW, TRUE, TRUE );
+ 
+-- 
+2.9.0
+

patches/wineboot-ProxySettings/definition

@@ -0,0 +1,3 @@
+Fixes: [42024] Create ProxyEnable key on wineprefix update
+Depends: wineboot-drivers_etc_Stubs
+Depends: wineboot-DriveSerial