mog: handle SIGPIPE and SIGINT gracefully

SIGPIPE is very handy for scripting, and I hit SIGINT
in the console pretty often, too; so don't spew to
STDERR when we catch these signals.

1 files changed, 3 insertions, 0 deletions

diff --git a/bin/mog b/bin/mog
index 1dff39c..06bd481 100755
--- a/bin/mog
+++ b/bin/mog
@@ -2,6 +2,9 @@
 require 'mogilefs'
 require 'optparse'
 
+trap('INT') { exit 130 }
+trap('PIPE') { exit 0 }
+
 # this is to be compatible with config files used by the Perl tools
 def parse_config_file!(path, overwrite = false)
   dest = {}