check if we are root

diff --git a/build_dsc.sh b/build_dsc.sh
index b84740d39d3150fdf82a902e6bf3b48c292c229e..a7e1c141cb0c49eeb5ae02b0575de50de7466b09 100755 (executable)
--- a/build_dsc.sh
+++ b/build_dsc.sh
@@ -15,6 +15,9 @@ dists="$*"
 [ -z "$debsubver" ] && debsubver=1
 [ -z "$dists" ] && dists="sid squeeze lenny maverick lucid"
 
+whoami=`whoami`
+[ "$whoami" != "root" ] && echo "must run as root not $whoami" && exit 1
+
 bindir=`dirname $0`
 echo "$bindir" | grep -v -q '^/' && bindir=`pwd`"/$bindir"