From 3c8dd3e4df55e624845e74766bac7af149888b3d Mon Sep 17 00:00:00 2001
From: Travis Cross <tc@traviscross.com>
Date: Thu, 25 Dec 2014 03:51:30 +0000
Subject: [PATCH] Handle missing `lsb_release`

The lsb-release package isn't a stated dependency and isn't present on
a minimal Debian install.
---
 debian/util.sh | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/debian/util.sh b/debian/util.sh
index f024a8c9c0..052762b91c 100755
--- a/debian/util.sh
+++ b/debian/util.sh
@@ -386,18 +386,23 @@ build_all () {
   shift $(($OPTIND-1))
   [ -n "$archs" ] || archs="amd64 i386"
   if [ -z "$distros" ]; then
-    case "$(lsb_release -is)" in
-      Debian)
-        distros="sid jessie wheezy"
-        ;;
-      Ubuntu)
-        distros="utopic trusty"
-        ;;
-      *)
-        echo "Unknown distribution"
-        exit -1
-        ;;
-    esac
+    local default_distros="sid jessie wheezy"
+    if [ -z "$(which lsb_release)" ]; then
+      distros="$default_distros"
+    else
+      case "$(lsb_release -is)" in
+        Debian)
+          distros="$default_distros"
+          ;;
+        Ubuntu)
+          distros="utopic trusty"
+          ;;
+        *)
+          echo "Unknown distribution"
+          exit -1
+          ;;
+      esac
+    fi
   fi
   ! $depinst || aptitude install -y \
     rsync git less cowbuilder ccache \