epitron/scripts — pull request #1 by bradland (2014-12-13 16:29:13+00:00)
Title: Rescue common pipeline errors.

Wrapping the execution invocation with this rescue block will prevent a stack trace from being written to the user's screen if they terminate execution before an anagram is found. This will also properly handle circumstances where the output has been piped to something like tail, head, less, and friends, and that application is terminated before execution completes.