Encode environment variables in UTF-8

This is an arbitary choice, and wrong, if the locale has
something else. I'll fix that some other day.

1 files changed, 1 insertions, 1 deletions

diff --git a/yarn b/yarn
index cc41177..f1cabb3 100755
--- a/yarn
+++ b/yarn
@@ -451,7 +451,7 @@ class YarnRunner(cliapp.Application):
         env['SRCDIR'] = os.getcwd()
         env['HOME'] = self.homedir(datadir)
         for i, match in enumerate(m.groups('')):
-            env['MATCH_%d' % (i+1)] = match
+            env['MATCH_%d' % (i+1)] = match.encode('utf-8')
 
         if self.settings['cd-datadir']:
             cwd = datadir