[meld/meld-3-18: 3/4] win32 installer: include exe required to exec browser with meld help (#197)

[Kai Willadsen <kaiw src gnome org>]

commit b37a6f0615aa91a44982801b2f5905f51c3e145f
Author: Vasily Galkin <galkin-vv ya ru>
Date:   Wed May 30 22:15:05 2018 +0300

    win32 installer: include exe required to exec browser with meld help (#197)

 setup_win32.py | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/setup_win32.py b/setup_win32.py
index b1679ab0..2e7b1cef 100644
--- a/setup_win32.py
+++ b/setup_win32.py
@@ -44,6 +44,8 @@ missing_dll = [
     'libharfbuzz-0.dll',
     'libharfbuzz-gobject-0.dll',
     'libwebp-5.dll',
+    # for Gtk.show_uri; note that name is bitness-dependant
+    'gspawn-win32-helper.exe',
 ]
 
 gtk_libs = [