Converted plugins/solaris2/uptime to Mixlib::ShellOut.

1 files changed, 6 insertions, 8 deletions

diff --git a/lib/ohai/plugins/solaris2/uptime.rb b/lib/ohai/plugins/solaris2/uptime.rb
index 0bfcc0be..e44632b9 100644
--- a/lib/ohai/plugins/solaris2/uptime.rb
+++ b/lib/ohai/plugins/solaris2/uptime.rb
@@ -26,14 +26,12 @@ Ohai.plugin do
     # Example output:
     # $ who -b
     #   .       system boot  Jul  9 17:51
-    popen4('who -b') do |pid, stdin, stdout, stderr|
-      stdin.close
-      stdout.each do |line|
-        if line =~ /.* boot (.+)/
-          uptime_seconds Time.now.to_i - DateTime.parse($1).strftime('%s').to_i
-          uptime seconds_to_human(uptime_seconds)
-          break
-        end
+    so = shell_out("who -b")
+    so.stdout.lines do |line|
+      if line =~ /.* boot (.+)/
+        uptime_seconds Time.now.to_i - DateTime.parse($1).strftime('%s').to_i
+        uptime seconds_to_human(uptime_seconds)
+        break
       end
     end
   end