[PATCH 2/2] errors to stderr

---
 polystrap.sh |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/polystrap.sh b/polystrap.sh
index 36c3968..e7d7c1b 100755
--- a/polystrap.sh
+++ b/polystrap.sh
@@ -50,12 +50,12 @@ while getopts s:a:d:m:p: opt; do
 done
 shift $(($OPTIND - 1))
 
-[ "$#" -ne 1 ] && { echo "too many positional arguments"; usage; exit 1; }
+[ "$#" -ne 1 ] && { echo 1>&2 "too many positional arguments"; usage; exit 1; }
 
 PLATFORM="$1"
 
-[ ! -r "$PLATFORM" ] && { echo "cannot find target directory: $PLATFORM"; exit 1; }
-[ ! -r "$PLATFORM/multistrap.conf" ] && { echo "cannot read multistrap config: $PLATFORM/multistrap.conf"; exit 1; }
+[ ! -r "$PLATFORM" ] && { echo 1>&2 "cannot find target directory: $PLATFORM"; exit 1; }
+[ ! -r "$PLATFORM/multistrap.conf" ] && { echo 1>&2 "cannot read multistrap config: $PLATFORM/multistrap.conf"; exit 1; }
 
 # source default options
 . "default/config"
@@ -90,8 +90,8 @@ echo "mirror:  $MIRROR"
 echo "pkgs:    $PACKAGES"
 echo "--------------------------"
 
-[ -e "$ROOTDIR.tar" ] && { echo "tarball still exists"; exit 1; }
-[ -e "$ROOTDIR" ] && { echo "root directory still exists"; exit 1; }
+[ -e "$ROOTDIR.tar" ] && { echo 1>&2 "tarball still exists"; exit 1; }
+[ -e "$ROOTDIR" ] && { echo 1>&2 "root directory still exists"; exit 1; }
 
 # create multistrap.conf
 MULTISTRAPCONF=`tempfile -d . -p multistrap`
@@ -122,7 +122,7 @@ if [ $ARCH != "`dpkg --print-architecture`" ]; then
 		armel) cp `which qemu-arm-static` $ROOTDIR/usr/bin;;
 		lpia) cp `which qemu-i386-static` $ROOTDIR/usr/bin;;
 		powerpc) cp `which qemu-ppc-static` $ROOTDIR/usr/bin;;
-		*) echo "unknown architecture: $ARCH"; exit 1;;
+		*) echo 1>&2 "unknown architecture: $ARCH"; exit 1;;
 	esac
 fi
 
-- 
1.7.5.4