Merge pull request #1088 from cstrouse/update-libpipeline

Update libpipeline from 1.4.1 to 1.4.2

packages/libpipeline.rb

@@ -3,9 +3,10 @@ require 'package'
 class Libpipeline < Package
   description 'libpipeline is a C library for manipulating pipelines of subprocesses in a flexible and convenient way.'
   homepage 'http://libpipeline.nongnu.org/'
-  version '1.4.1-2'
-  source_url 'https://download.savannah.gnu.org/releases/libpipeline/libpipeline-1.4.1.tar.gz'
-  source_sha256 'da46d7b20163aadb9db2faae483f734e9096a7550c84b94029abeab62dd1b9ee'
+
+  version '1.4.2'
+  source_url 'https://download.savannah.gnu.org/releases/libpipeline/libpipeline-1.4.2.tar.gz'
+  source_sha256 'fef1fc9aa40ce8796f18cd1aecd888a9484a9556c8b0f8d07c863578277679be'
 
   def self.build
     system './configure', "--libdir=#{CREW_LIB_PREFIX}", '--disable-static', '--enable-shared', '--with-pic'