Re-add unicode fix lost in r502312

svn path=/head/; revision=504508

comms/quisk/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	quisk
 DISTVERSION=	4.1.40
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	comms hamradio
 MASTER_SITES=	CHEESESHOP
 

comms/quisk/files/patch-quisk.py

@@ -0,0 +1,16 @@
+--- quisk.py.orig	2019-06-18 23:38:53 UTC
++++ quisk.py
+@@ -23,6 +23,13 @@ os.chdir(os.path.normpath(os.path.dirnam
+ if sys.path[0] != "'.'":		# Make sure the current working directory is on path
+   sys.path.insert(0, '.')
+ 
++# Hack to ensure unicode is available.
++import locale
++locale.setlocale(locale.LC_ALL, '')
++cloc = locale.getdefaultlocale()
++if locale.nl_langinfo(locale.CODESET) != 'UTF-8':
++  locale.setlocale(locale.LC_ALL, (cloc[0], 'UTF-8'))
++
+ import wx, wx.html, wx.lib.stattext, wx.lib.colourdb, wx.grid, wx.richtext
+ import math, cmath, time, traceback, string, select, subprocess
+ import threading, pickle, webbrowser