[tor-commits] [arm/master] Don't crash when 'man tor' is unavailable

[atagar at torproject.org]

commit 3864b64edf3406d1221ff308cc80fbd7330b9b14
Author: Damian Johnson <atagar at torproject.org>
Date:   Sun Sep 8 14:27:52 2013 -0700

    Don't crash when 'man tor' is unavailable
    
    Oops, forgot to suppress exceptions here...
    
    Traceback (most recent call last):
      File "runner.py", line 3, in <module>
        arm.starter.main()
      File "/home/atagar/Desktop/arm/arm/starter.py", line 505, in main
        _loadConfigurationDescriptions(pathPrefix)
      File "/home/atagar/Desktop/arm/arm/starter.py", line 211, in _loadConfigurationDescriptions
        arm.util.torConfig.loadOptionDescriptions()
      File "/home/atagar/Desktop/arm/arm/util/torConfig.py", line 179, in loadOptionDescriptions
        manCallResults = system.call("man tor")
      File "/usr/lib/python2.7/stem/util/system.py", line 860, in call
        raise exc
    OSError: man tor returned exit status 16
---
 arm/util/torConfig.py |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arm/util/torConfig.py b/arm/util/torConfig.py
index b9992ae..b7289ad 100644
--- a/arm/util/torConfig.py
+++ b/arm/util/torConfig.py
@@ -176,7 +176,7 @@ def loadOptionDescriptions(loadPath = None, checkVersion = True):
         CONFIG_DESCRIPTIONS.clear()
         raise IOError("input file format is invalid")
     else:
-      manCallResults = system.call("man tor")
+      manCallResults = system.call("man tor", None)
       
       if not manCallResults:
         raise IOError("man page not found")