X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=shell%2Ffunctions;h=838968b0b04d3ad2c391b4e66f2afc3ab902d740;hb=10029386b0efedf07dcf368fdb2fcdd1c85017d0;hp=308252bad0c581c1b9a3ee25e8e86e01033a88fe;hpb=9598f48f59d3ad70faac00f5c4c9466d28591a7e;p=config%2Fdotfiles.git

diff --git a/shell/functions b/shell/functions
index 308252b..838968b 100644
--- a/shell/functions
+++ b/shell/functions
@@ -1,28 +1,29 @@
 # Shell functions useful to all shells.
 
-
-# Helper function to print debug information if $DEBUG is not empty.
+# Copyright (C) 2011-2014  Simon Ruderich
 #
-# Doesn't fit perfectly in this file, but this is the best place to make it
-# available everywhere.
-source_debug() {
-    if [ x$DEBUG != x ]; then
-        echo $@
-    fi
-}
+# This file 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 file 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 file.  If not, see <http://www.gnu.org/licenses/>.
+
 
 # Source $1 if it exists. And $1.local if it exists as well.
 source_config() {
-    source_debug "source_config(): $1"
-
-    if [ -f $1 ]; then
-        source_debug "source_config(): . $1"
-        . $1
+    if test -f "$1"; then
+        . "$1"
     fi
 
-    if [ -f $1.local ]; then
-        source_debug "source_config(): . $1.local"
-        . $1.local
+    if test -f "$1.local"; then
+        . "$1.local"
     fi
 }