Suppress errors if os.putenv doesn't work

These are to sidestep issues on some platforms. Generally certainly fine if they don't take effect. Caught thanks to tor-relays@ beta tester on FreeBSD... nyx: environment corrupt; missing value for Traceback (most recent call last): File "./run_nyx", line 14, in <module> nyx.main() File "/usr/home/ryan/nyx/nyx/__init__.py", line 147, in main nyx.starter.main() File "/usr/home/ryan/nyx/stem/util/conf.py", line 289, in wrapped return func(*args, config = config, **kwargs) File "/usr/home/ryan/nyx/nyx/starter.py", line 90, in main os.putenv('LANG', 'C') # make subcommands (ps, netstat, etc) provide english results OSError: [Errno 14] Bad address

Suppress errors if os.putenv doesn't work
bcb01229 · Damian Johnson · c551866e · bcb01229
Commit bcb01229 authored 7 years ago by Damian Johnson
--- a/nyx/starter.py
+++ b/nyx/starter.py
@@ -87,8 +87,15 @@ def main(config):
  _use_unicode()
  _set_process_name()

-  os.putenv('LANG', 'C')  # make subcommands (ps, netstat, etc) provide english results
-  os.putenv('ESCDELAY', '0')  # make 'esc' take effect right away
+  try:
+    os.putenv('LANG', 'C')  # make subcommands (ps, netstat, etc) provide english results
+  except:
+    pass
+
+  try:
+    os.putenv('ESCDELAY', '0')  # make 'esc' take effect right away
+  except:
+    pass

  try:
    nyx.curses.start(nyx.draw_loop, acs_support = config.get('acs_support', True), transparent_background = True, cursor = False)