better error output

[automated-distro-installer] / arch-init-remote

diff --git a/arch-init-remote b/arch-init-remote
index c82cd70838b053312f860bc826343a3991028479..3cf222cc77f4d1a2ad0bdeed4e038b5e1d6eb748 100755 (executable)
--- a/arch-init-remote
+++ b/arch-init-remote
@@ -3,7 +3,7 @@
 set -x
 
 set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
+trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
 if [[ ! $1 ]]; then
     echo "error: expect a hostname in \$1 "