script-functions: adjusted reverse_list's and is_older_than's indention

Set to two spaces, just like the rest of the file.

diff --git a/etc/grml/script-functions b/etc/grml/script-functions
index 0a389e9..659054c 100644 (file)
--- a/etc/grml/script-functions
+++ b/etc/grml/script-functions
@@ -146,17 +146,17 @@ 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 +167,19 @@ 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
 }
 #}}}