better error output

[automated-distro-installer] / debian-pxe-preseed

diff --git a/debian-pxe-preseed b/debian-pxe-preseed
index 52ca18f758c0f81d44ab79d7ca74444d802e3304..7be148b340314fcd1b7d27ef4c06e3ff1bbb65e9 100755 (executable)
--- a/debian-pxe-preseed
+++ b/debian-pxe-preseed
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
+trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
 
 [[ $EUID == 0 ]] || exec sudo "$BASH_SOURCE" "$@"