diff options
-rwxr-xr-x | libalpine.sh.in | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libalpine.sh.in b/libalpine.sh.in index ce31dad..b47fa71 100755 --- a/libalpine.sh.in +++ b/libalpine.sh.in @@ -4,7 +4,6 @@ PREFIX=@PREFIX@ PROGRAM=`basename $0` - echon () { if [ X"$ECHON" = X ]; then # Determine how to "echo" without newline: "echo -n" @@ -36,6 +35,12 @@ eecho() { echo "$@" >&2 } +# echo to stderr and exit with error +die() { + eecho "$@" + exit 1 +} + init_tmpdir() { local omask=`umask` local __tmpd="/tmp/$PROGRAM-${$}-`date +%s`-$RANDOM" |