From 9f6657727b9f1639970beb6052837a4ab6c33299 Mon Sep 17 00:00:00 2001
From: Aldo Cortesi <aldo@nullcube.com>
Date: Sun, 9 Jun 2013 11:20:02 +1200
Subject: [PATCH] Make UTF environment detection more robust.

Fixes #125
---
 mitmproxy | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mitmproxy b/mitmproxy
index 2d773c02e..f8b424440 100755
--- a/mitmproxy
+++ b/mitmproxy
@@ -62,12 +62,14 @@ if __name__ == '__main__':
     opts.debug = options.debug
     opts.palette = options.palette
 
-    if "utf" not in os.environ.get("LANG", "").lower():
+    spec = ""
+    for i in ["LANG", "LC_CTYPE", "LC_ALL"]:
+        spec += os.environ.get(i, "").lower()
+    if "utf" not in spec:
         print >> sys.stderr, "Error: mitmproxy requires a UTF console environment."
         print >> sys.stderr, "Set your LANG enviroment variable to something like en_US.UTF-8"
         sys.exit(1)
 
-
     m = console.ConsoleMaster(server, opts)
     try:
         m.run()