Redirect error messages to stderr

[ax-unix.git] / bup / save-user / bup-save-user

diff --git a/bup/save-user/bup-save-user b/bup/save-user/bup-save-user
index 608a2ed27ba94014b2e161367263676eb03b0568..aea3386268aa4249bc85c23b40bdbbc291580c01 100755 (executable)
--- a/bup/save-user/bup-save-user
+++ b/bup/save-user/bup-save-user
@@ -9,23 +9,23 @@
 # (at your option) any later version.
 #
 
-NAME=`basename "$0"`
+NAME=$(basename "$0")
 
 Usage()
 {
-       echo "Usage: $NAME"; echo
+       echo "Usage: $NAME" 2>&1; echo
        exit 1
 }
 
 [ $# -eq 0 ] || Usage
 
 if [ ! -d "$HOME/.bup" ]; then
-       echo "$NAME: \"$HOME/.bup\" does not exist. Initialite it first!"
+       echo "$NAME: \"$HOME/.bup\" does not exist. Initialite it first!" >&2
        exit 1
 fi
 
 paths="$HOME"
-[ -n "$LOCAL_HOME" -a "$LOCAL_HOME" != "$HOME" -a -d "$LOCAL_HOME" ] \
+[ -n "$LOCAL_HOME" ] && [ "$LOCAL_HOME" != "$HOME" ] && [ -d "$LOCAL_HOME" ] \
        && paths="$paths $LOCAL_HOME"
 [ -d "/var/spool/mail/$LOGNAME" ] \
        && paths="$paths /var/spool/mail/$LOGNAME"
@@ -37,6 +37,6 @@ bup index --update --xdev --exclude-rx="/.cache/." $paths || exit 1
 bup save --name "$LOGNAME" $paths
 exit_code=$?
 
-bup ls "$LOGNAME" || exit 1
+bup ls "$LOGNAME" || exit 1 | column
 
 exit $exit_code