Print to STDERR when dying

Signed-off-by: Teemu Matilainen <teemu.matilainen@reaktor.fi>

src/gl-dont-panic

@@ -49,7 +49,7 @@ fi
 
 # ------------------------------------------------------------------------
 # arg check
-die() { echo "$@"; exit 1; }
+die() { echo "$@"; exit 1; } >&2
 cd $HOME        # if he didn't *start* there, it's his bloody fault
 [ -f "$1" ] || [ "$1" = "rewind" ] || die "need a valid file or 'rewind'"
 if [ "$1" = "rewind" ]

src/gl-easy-install

@@ -73,7 +73,7 @@ cleanup() {
 # service functions
 # ----------------------------------------------------------------------
 
-die() { echo "$@"; echo; echo "run $0 without any arguments for help and tips"; cleanup; exit 1; }
+die() { echo "$@"; echo; echo "run $0 without any arguments for help and tips"; cleanup; exit 1; } >&2
 prompt() {
     # receives two arguments.  A short piece of text to be displayed, without
     # pausing, in "quiet" mode, and a much longer one to be displayed, *with*

src/gl-setup

@@ -18,7 +18,7 @@ GL_PACKAGE_CONF=/tmp/share/gitolite/conf
 # pubkey file if you happen to have lost all gitolite-access to the repos (but
 # do have shell access via some other means)
 
-die() { echo "$@"; exit 1; }
+die() { echo "$@"; exit 1; } >&2
 
 TEMPDIR=$(mktemp -d -t tmp.XXXXXXXXXX)
 export TEMPDIR

src/gl-system-install

@@ -16,7 +16,7 @@ usage() { echo "
     exit 1;
 }
 
-die() { echo "$@"; echo; usage; exit 1; }
+die() { echo "$@"; echo; usage; exit 1; } >&2
 
 [ -z "$3" ] && usage
 

src/gl-tool

@@ -26,7 +26,7 @@
 # END USAGE
 
 
-die() { echo "$@"; exit 1; }
+die() { echo "$@"; exit 1; } >&2
 
 if [ -z "$1" ]
 then