mailshears.gemspec: update the version to 0.0.5.

[mailshears.git] / lib / common / exit_codes.rb

diff --git a/lib/common/exit_codes.rb b/lib/common/exit_codes.rb
index a81067bc089e1b3a9f288f6a9fd8e5e7f94a6fd5..a0d030b2648f3c8cdf07e546fc72907868547f03 100644 (file)
--- a/lib/common/exit_codes.rb
+++ b/lib/common/exit_codes.rb
@@ -1,6 +1,9 @@
+# Command-line exit codes. In other words, what you'll see if you
+# <tt>echo $?</tt> after running the executable on the command-line.
 module ExitCodes
+  # Everything went better than expected.
   SUCCESS = 0
-  FILESYSTEM_ERROR = 1
-  DATABASE_ERROR = 2
-  BAD_COMMAND_LINE = 3
+
+  # The command-line arguments were not what we expected.
+  BAD_COMMAND_LINE = 1
 end