From 7320864d880b268213a8805590ac427344be67f5 Mon Sep 17 00:00:00 2001
From: Dustin Kirkland <kirkland@ubuntu.com>
Date: Tue, 8 Nov 2011 18:26:58 -0600
Subject: [PATCH] * usr/bin/byobu: LP: #713879   - add ulimit checks to byobu
 -v

---
 debian/changelog | 2 ++
 usr/bin/byobu    | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 6776a305..005a31a8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -20,6 +20,8 @@ byobu (4.46) unreleased; urgency=low
     - reorder byobu-ctrl-a to offer screen first, then emacs mode
     - make byobu-ctrl-a slighty more compatible with tmux (not quite
       there yet...)
+  * usr/bin/byobu: LP: #713879
+    - add ulimit checks to byobu -v
 
  -- Dustin Kirkland <kirkland@ubuntu.com>  Mon, 31 Oct 2011 09:46:46 -0400
 
diff --git a/usr/bin/byobu b/usr/bin/byobu
index 3b8c4a33..076ddb80 100755
--- a/usr/bin/byobu
+++ b/usr/bin/byobu
@@ -49,6 +49,10 @@ if [ "$#" = "1" ]; then
 		-v|--version)
 			echo "$PKG version $VERSION"
 			exec $BYOBU_BACKEND $BYOBU_ARG_VERSION
+			# Check ulimits
+			[ $(ulimit -n) -ge 15 ] || echo "WARNING: ulimit -n is too low" 1>&2
+			[ $(ulimit -u) -ge 1600 ] || echo "WARNING: ulimit -u is too low" 1>&2
+
 			exit 0
 		;;
 	esac