script-functions: replace type -p with which

[grml-etc-core.git] / etc / grml / script-functions

diff --git a/etc/grml/script-functions b/etc/grml/script-functions
index 0a389e9..1786072 100644 (file)
--- a/etc/grml/script-functions
+++ b/etc/grml/script-functions
@@ -3,7 +3,6 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Fre Apr 06 22:42:04 CEST 2007 [mika]
 ################################################################################
 
 # {{{ set default PATH
@@ -52,7 +51,7 @@ setdialog(){
 check4progs(){
   local RC=''
   for arg in $* ; do
-    type -p $arg >/dev/null 2>&1 || RC="$arg"
+    which $arg >/dev/null 2>&1 || RC="$arg"
   done
   if [ -n "$RC" ] ; then
      echo "$RC not installed"
@@ -146,17 +145,17 @@ mount_sys(){
 #   Returns the reversed order of list
 #
 reverse_list() {
-    local ret
-    ret=''
-    while [ "$#" -gt 0 ] ; do
-        if [ -z "${ret}" ] ; then
-            ret="$1"
-        else
-            ret="$1 ${ret}"
-        fi
-        shift
-    done
-    printf '%s' "${ret}"
+  local ret
+  ret=''
+  while [ "$#" -gt 0 ] ; do
+    if [ -z "${ret}" ] ; then
+      ret="$1"
+    else
+      ret="$1 ${ret}"
+    fi
+    shift
+  done
+  printf '%s' "${ret}"
 }
 #}}}
 
@@ -167,19 +166,19 @@ reverse_list() {
 #
 #   EXAMPLE: if is_older_than a.out *.o ; then ...
 is_older_than() {
-    local x
-    local ref="$1"
-    shift
+  local x
+  local ref="$1"
+  shift
 
-    for x in "$@" ; do
-        [ "${x}" -nt "${ref}" ] && return 0
+  for x in "$@" ; do
+    [ "${x}" -nt "${ref}" ] && return 0
 
-        if [ -d "${x}" ] ; then
-            is_older_than "${ref}" "${x}"/* && return 0
-        fi
-    done
+    if [ -d "${x}" ] ; then
+      is_older_than "${ref}" "${x}"/* && return 0
+    fi
+  done
 
-    return 1
+  return 1
 }
 #}}}