setup.sh: Only link configuration files if lftp is installed.

[config/dotfiles.git] / setup.sh

diff --git a/setup.sh b/setup.sh
index e4374e89a7f1bae11362f4a784d092973c3c3b0b..3a55539c2b271e014b8685a4a05bc283dea84447 100755 (executable)
--- a/setup.sh
+++ b/setup.sh
@@ -1,7 +1,27 @@
+#!/bin/sh
+
 # Setup script for lftp configuration files.
 
+# Copyright (C) 2009-2013  Simon Ruderich
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+set -e
 
 . ../lib.sh
 
-# Link setup.
-link "" ~/.lftp
+if installed lftp; then
+    link '' ~/.lftp
+fi